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Granted Patents

CableLabs owns an extensive list of patents. The list is categorized by year.
If you have any questions, please contact us.

2020

  • System and Methods for Efficient Digitization in Hybrid Fiber-Coaxial Networks
    U.S. Patent 10,763,963, granted 9/1/2020
    Inventors: Zhensheng Jia, Luis Alberto Campos, Curtis Knittle, Jing Wang
  • Systems and Methods for Wi-Fi Latency Reduction in DOCSIS Backhaul
    U.S. Patent 10,757,735, granted 8/25/2020
    Inventors: Jennifer Andreoli-Fang, Balkan Kecicioglu
  • Automated Program Recording
    U.S. Patent 10,743,055, granted 8/11/2020
    Inventors: Eric Rosenfeld
  • System and Method for Fast Relay for Bandwidth Allocation Signaling
    U.S. Patent 10,743,215, granted 8/11/2020
    Inventors: Dorin Viorel, Jennifer Andreoli-Fang
  • Coordinated Beamforming
    U.S. Patent 10,743,272, granted 8/11/2020
    Inventors: Dorin Viorel, Jennifer Andreoli-Fang
  • Systems and Methods for Delta-Sigma Digitization
    U.S. Patent 10,742,321, granted 8/11/2020
    Inventors: Jing Wang, Luis Alberto Campos, Zhensheng Jia, Curtis Knittle
  • Systems and Methods for Full Duplex Coherent Optics
    U.S. Patent 10,735,097, granted 8/4/2020
    Inventors: Zhensheng Jia, Luis Alberto Campos, Jing Wang, Mu Xu, Haipeng Zhang, Curtis Knittle
  • Content Linking
    U.S. Patent 10,726,194, granted 7/28/2020
    Inventors: Stephen Glennon, David E. Agranoff, Stephen Buck
  • Systems and Methods for Providing Resilience to LTE Signaling Interference in Wi-Fi
    U.S. Patent 10,715,277, granted 7/14/2020
    Inventors: Alireza Babaei, Jennifer Andreoli-Fang, Yimin Ping
  • Dynamic Frequency Planning in Shared Spectrum
    U.S. Patent 10,708,786, granted 7/7/2020
    Inventors: Peter Smyth, Mark Poletti, James O’Connor
  • Network Traffic Prioritization
    U.S. Patent 10,694,547, granted 6/23/2020
    Inventors: Joseph Padden
  • Method and System for Mediated Resource Allocation
    U.S. Patent 10,693,807, granted 6/23/2020
    Inventors: Donald Clarke
  • System and Methods for Centralized Network Node Digitization
    U.S. Patent 10,693,559, granted 6/23/2020
    Inventors: Luis Alberto Campos, Zhensheng Jia, Joseph Padden
  • Preemptive Caching of Content in a Content-Centric Network
    U.S. Patent 10,686,702, granted 6/16/2020
    Inventors: Greg White, Greg Rutz
  • System and Method for Access Point Coordination
    U.S. Patent 10,687,226, granted 6/16/2020
    Inventors: John C. Bahr
  • System and Methods for Data Compression and Nonuniform Quantizers
    U.S. Patent 10,686,466, granted 6/16/2020
    Inventors: Mu Xu, Zhensheng Jia, Jing Wang, Luis Alberto Campos
  • System and Method for Pipelining LTE Signaling
    U.S. Patent 10,681,775, granted 6/9/2020
    Inventors: Jennifer Andreoli-Fang
  • Virtual Cells for Radio Access Network (RAN) Sharing
    U.S. Patent 10,681,630, granted 6/9/2020
    Inventors: Bernard McKibben, Mark Poletti, Kyung Mun, Daniel Rice
  • Systems and Methods for Locating a Single Reflection on a Transmission Line
    U.S. Patent 10,680,708, granted 6/9/2020
    Inventors: Thomas H. Williams, Ryan Richard Vail
  • Systems and Methods for Beacon Detection Infrastructures
    U.S. Patent 10,680,703, granted 6/9/2020
    Inventors: Peter Paul Smyth, Lin Cheng, Jim O’Connor, Eric Winkelman, Thomas H. Williams, Belal Hamzeh, Steve Arendt
  • Communications When Encountering Aggressive Communication Systems
    U.S. Patent 10,674,378, granted 6/2/2020
    Inventors: Jennifer Andreoli-Fang, Alireza Babaei
  • Systems and Methods for Signal Detection Using PHY Layer Processing
    U.S. Patent 10,660,132, granted 5/19/2020
    Inventors: Dorin Gheorghe Viorel, Jennifer Andreoli-Fang, Belal Hamzeh, Josh Redmore, Carey Sonsino
  • Systems and Methods for Nonlinear Distortion Discovery in Active Carriers
    U.S. Patent 10,659,264, granted 5/19/2020
    Inventors: Thomas H. Williams
  • Systems and Methods for Full Duplex Amplification
    U.S. Patent 10,658,989, granted 5/19/2020
    Inventors: Thomas H. Williams, Belal Hamzeh
  • Systems and Methods for Interference Detection in Shared Spectrum Channels
    U.S. Patent 10,656,281, granted 5/19/2020
    Inventors: Belal Hamzeh, Peter Paul Smyth, Lin Cheng, Jim O’Connor, Eric Winkelman, Thomas H. Williams, Steve Arendt
  • Systems and Methods for Delta-Sigma Digitization
    U.S. Patent 10,652,056, granted 5/12/2020
    Inventors: Jing Wang, Luis Alberto Campos, Zhensheng Jia
  • Systems and Methods for Coordinated Access Point Channel Assignment
    U.S. Patent 10,645,588, granted 5/5/2020
    Inventors: Kevin Mahoney, John C. Bahr, Neeharika Allanki, Mufaddal Makati
  • System and Methods for Multi-Level Signal Transmission
    U.S. Patent 10,644,908, granted 5/5/2020
    Inventors: Mu Xu, Zhensheng Jia, Peng-Chun Peng, Siming Liu, Feng Lu, Curtis Knittle
  • Video Compression Systems and Methods
    U.S. Patent 10,630,998, granted 4/21/2020
    Inventors: Stephen Glennon, Arianne Hinds, Gregory Rutz
  • Systems and Methods for Beacon Detection Infrastructures
    U.S. Patent 10,630,382, granted 4/21/2020
    Inventors: Peter Paul Smyth, Lin Cheng, Jim O’Connor, Eric Winkelman, Thomas H. Williams, Belal Hamzeh, Steve Arendt
  • Systems and Methods for Beacon Detection Infrastructures
    U.S. Patent 10,630,381, granted 4/21/2020
    Inventors: Peter Paul Smyth, Lin Cheng, Jim O’Connor, Eric Winkelman, Thomas H. Williams, Belal Hamzeh, Steve Arendt
  • Systems and Methods for Beacon Detection Infrastructures
    U.S. Patent 10,630,380, granted 4/21/2020
    Inventors: Peter Paul Smyth, Lin Cheng, Jim O’Connor, Eric Winkelman, Thomas H. Williams, Belal Hamzeh, Steve Arendt
  • Systems and Methods for Beacon Detection Infrastructures
    U.S. Patent 10,630,379, granted 4/21/2020
    Inventors: Peter Paul Smyth, Lin Cheng, Jim O’Connor, Eric Winkelman, Thomas H. Williams, Belal Hamzeh, Steve Arendt
  • Systems and Methods for Beacon Detection Infrastructures
    U.S. Patent 10,630,377, granted 4/21/2020
    Inventors: Lin Cheng, Peter Paul Smyth, James P. O’Connor
  • Network Traffic Prioritization
    U.S. Patent 10,624,134, granted 4/14/2020
    Inventors: Joseph Padden, Jennifer Andreoli-Fang
  • Fiber Communication Systems and Methods
    U.S. Patent 10,623,104, granted 4/14/2020
    Inventors: Chuang Zhou, Zhensheng Jia, Luis Alberto Campos, Curtis Knittle, Jing Wang
  • Zero Sign-On Authentication
    U.S. Patent 10,616,628, granted 4/7/2020
    Inventors: Seetharama R. Durbha, Oscar Marcia, Stuart Hoggan, Simon Krauss
  • Dynamic Network Selection
    U.S. Patent 10,609,628, granted 3/31/2020
    Inventors: Jennifer Andreoli-Fang, Bernard McKibben, Vikas Sarawat
  • Systems and Method for Micro Network Segmentation
    U.S. Patent 10,609,016, granted 3/31/2020
    Inventors: Steven J. Goeringer, Brian Scriber, Michael Glenn
  • Efficient Adaptable Wireless Network System with Agile Beamforming
    U.S. Patent 10,602,375, granted 3/24/2020
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang, Thomas Williams
  • Network Communications Systems and Methods
    U.S. Patent 10,601,513, granted 3/24/2020
    Inventors: Luis Alberto Campos
  • Systems and Methods for Delta-Sigma Digitization
    U.S. Patent 10,601,510, granted 3/24/2020
    Inventors: Jing Wang, Luis Alberto Campos, Zhensheng Jia
  • Systems and Methods for Beacon Detection Infrastructures
    U.S. Patent 10,601,501, granted 3/24/2020
    Inventors: Peter Paul Smyth, Lin Cheng, Jim O’Connor, Eric Winkelman, Thomas H. Williams, Belal Hamzeh, Steve Arendt
  • Systems and Methods for Beacon Detection Infrastructures
    U.S. Patent 10,601,500, granted 3/24/2020
    Inventors: Peter Paul Smyth, Lin Cheng, Jim O’Connor, Eric Winkelman, Thomas H. Williams, Belal Hamzeh, Steve Arendt
  • Systems and Methods for Asymmetrical Cyclic Prefixes in RFoG Transmissions
    U.S. Patent 10,581,654, granted 3/3/2020
    Inventors: Doug Jones, Luis Alberto Campos, Thomas H. Williams
  • Systems and Methods for Coherent Optics Interface
    U.S. Patent 10,581,530, granted 3/3/2020
    Inventors: Luis Alberto Campos, Zhensheng Jia, Matt Schmitt
  • Systems and Methods for Beacon Detection Infrastructures
    U.S. Patent 10,581,514, granted 3/3/2020
    Inventors: Peter Paul Smyth, Lin Cheng, Jim O’Connor, Eric Winkelman, Thomas H. Williams, Belal Hamzeh, Steve Arendt
  • Normalizing of Data Originating From Endpoints Within Low Power Wide Area Networks (LPWANS)
    U.S. Patent 10,575,250, granted 2/25/2020
    Inventors: Daryl Malas, Robert M. Lund, Brandon Schaffer, Steve Johnson
  • Systems and Methods for Fixed Satellite Service Protection Using Real-Time Measurement
    U.S. Patent 10,574,343, granted 2/25/2020
    Inventors: Peter Paul Smyth, Jim O’Connor, Lin Cheng, Eric Winkelman
  • Method of Automatically Switching Television Channels
    U.S. Patent 10,567,695, granted 2/18/2020
    Inventors: Clarke Stevens
  • System and Methods for Virtualizing Delta Sigma Digitization
    U.S. Patent 10,566,994, granted 2/18/2020
    Inventors: Belal Hamzeh, Zhensheng Jia, Luis Alberto Campos, Curtis Knittle, Jing Wang
  • Hybrid Automatic Repeat Request (HARQ) in Listen Before Talk Systems
    U.S. Patent 10,560,228, granted 2/11/2020
    Inventors: Jennifer Andreoli-Fang, Alireza Babaei
  • Mitigating Satellite Interference
    U.S. Patent 10,554,292, granted 2/4/2020
    Inventors: Thomas H. Williams, David Daniel Smith
  • Administration of Web Page
    U.S. Patent 10,552,518, granted 2/4/2020
    Inventors: Robert M. Lund, Steven E. Johnson
  • Internet Protocol Over a Content-Centric Network (IPOC)
    U.S. Patent 10,547,702, granted 1/28/2020
    Inventors: Greg White, Greg Rutz
  • System and Methods for Line Attenuation Testing
    U.S. Patent 10,541,746, granted 1/21/2020
    Inventors: Thomas H. Williams, Ryan Richard Vail

2019

  • System and Methods for Non-Orthogonal Multiple Access
    U.S. Patent 10,523,324, granted 12/31/2019
    Inventors: Lin Cheng, Luis Alberto Campos, Jing Wang, Zhensheng Jia
  • Multicast Aided Cooperative Beamforming Wireless System
    U.S. Patent 10,524,227, granted 12/31/2019
    Inventors: Luis Alberto Campos, Alireza Babaei
  • Low Latency DOCSIS
    U.S. Patent 10,523,577, granted 12/31/2019
    Inventors: Gregory White, Alberto Campos, Karthik Sundaresan, Steve Glennon
  • System and Methods for Coherent Optical Extension
    U.S. Patent 10,523,356, granted 12/31/2019
    Inventors: Zhensheng Jia, Luis Alberto Campos, Curtis D. Knittle
  • Systems and Methods for Removal of Nonlinear Distortion from Chirping Laser Signals
    U.S. Patent 10,523,322, granted 12/31/2019
    Inventors: Thomas Williams, Alberto Campos, Zhensheng Jia
  • Signal Power Reduction Systems and Methods
    U.S. Patent 10,523,268, granted 12/31/2019
    Inventors: Thomas H. Williams, Gregory Charles White
  • Self-Organizing Network (SON) with Fast Initial Link Setup (FILS)
    U.S. Patent 10,499,328, granted 12/03/2019
    Inventors: Neeharika Allanki, Vikas Sarawat, Vivek Ganti
  • Version Selective Content Delivery
    U.S. Patent 10,498,800, granted 12/03/2019
    Inventors: David Broberg, J. Clarke Stevens, Judson D. Cary
  • System and Methods for Cable Fiber Node Splitting Using Coherent Optics
    U.S. Patent 10,498,456, granted 12/03/2019
    Inventors: Steve Jia, Luis Alberto Campos
  • Latency Reduction in Wireless Service
    U.S. Patent 10,492,104, granted 11/26/2019
    Inventors: Jennifer Andreoli-Fang, Bernard McKibben
  • Systems and Methods for Full Duplex Amplification
    U.S. Patent 10,491,361, granted 11/26/2019
    Inventors: Belal Hamzeh
  • Correction of over-the-air signals
    U.S. Patent 10,484,715, granted 11/19/2019
    Inventors: Christopher J. Donley, Isaac Elliott, Thomas Holtzman Williams, Belal Hamzeh
  • System and Methods for Coherent PON Architecture and Burst-Mode Reception
    U.S. Patent 10,484,124, granted 11/19/2019
    Inventors: Zhensheng Jia, Luis Alberto Campos, Curtis D. Knittle
  • Systems and Methods for LTE-U Detection
    U.S. Patent 10,476,775, granted 11/12/2019
    Inventors: Dorin Viorel, Jennifer Andreoli-Fang, Belal Hamzeh, Josh Redmore, Carey Sonsino, Daryl Malas
  • Systems and Methods for Multi-Carrier Signal Echo Management Using Pseudo-Extensions
    U.S. Patent 10,476,631, granted 11/12/2019
    Inventors: Thomas Holtzman Williams
  • Method and system for generation of captions over sterioscopic 3D images
    U.S. Patent 10,462,414, granted 10/29/2019
    Inventors: David Broberg, So Vang, Arianne Hinds
  • System and Method for Spatial Multiplexing in LOS Environments
    U.S. Patent 10,461,818, granted 10/29/2019
    Inventors: Alireza Babaei, Jennifer Andreoli-Fang
  • Systems and Methods for Secure Certificate Management
    U.S. Patent 10,454,688, granted 10/22/2019
    Inventors: Brian Alexander Scriber
  • Systems and Methods for LTE Allocation in a Shared Unlicensed Spectrum
    U.S. Patent 10,448,366, granted 10/15/2019
    Inventors: Dorin Gheorghe Violrel, Jennifer Andreoli-Fang, Neeharika Allanki
  • Service Discovery
    U.S. Patent 10,447,825, granted 10/15/2019
    Inventors: Amol Bhagwat, Darshak Thakore, Clarke Stevens
  • Fiber Communication Systems and Methods
    U.S. Patent 10,447,404, granted 10/15/2019
    Inventors: Steve Jia, Alberto Campos, Curtis Knittle
  • Systems and Methods for Wireless Coexistence in an Unlicensed Spectrum
    U.S. Patent 10,447,341, granted 10/15/2019
    Inventors: Joseph Padden, Mark Poletti
  • System and Method for Dynamic Security Protections of Network Connected Devices
    U.S. Patent 10,440,043, granted 10/8/2019
    Inventors: Michael Glenn
  • Systems and Methods for Integrated HTML5 Searching and Content Delivery
    U.S. Patent 10,433,017, granted 10/1/2019
    Inventors: Ralph W. Brown
  • Hybrid Full Duplex Communications in a Radio Frequency Cable Network
    U.S. Patent 10,432,388, granted 10/1/2019
    Inventors: Belal Hamzeh, Tom Williams, Daniel Rice, Luis Alberto Campos
  • Systems and Methods of Adaptive Mitigation for Shared Access
    U.S. Patent 10,419,940, granted 9/17/2019
    Inventors: Robert Alderfer, Bernard McKibben, Gregory Rutz
  • System and Method for Grant Assignment
    U.S. Patent 10,420,085, granted 9/17/2019
    Inventors: Jennifer Andreoli-Fang
  • Media Streaming with Latency Minimization
    U.S. Patent 10,412,461, granted 9/10/2019
    Inventors: Brendan Long, Darshak Thakore
  • Systems and Methods for Intelligent Edge to Edge Optical System and Wavelength Provisioning
    U.S. Patent 10,397,672, granted 8/27/2019
    Inventors: Alberto Campos, Zhensheng Jia, Carmela Stuart
  • Systems and Methods for Fast Control Messaging for Multiple
    U.S. Patent 10,375,684, granted 8/6/2019
    Inventors: Dorin Viorel, Balkan Kecicioglu
  • Predictive Management of a Network Buffer
    U.S. Patent 10,374,963, granted 8/6/2019
    Inventors: Gregory C. White, Joseph Padden, Takashi Hayakawa
  • Systems and Methods for Increased Beacon Detection Range
    U.S. Patent 10,367,577, granted 7/30/2019
    Inventors: Peter Smyth, James O’Connor, Lin Cheng, Eric Winkelman
  • Systems and Methods for Secure Automated Network Attachment
    U.S. Patent 10,356,081, granted 7/16/2019
    Inventors: Ralph W. Brown, Bernard McKibben, Stuart Hoggan, Brian Scriber
  • Uplink Channel Reservation with Conflicting Wireless Communications
    U.S. Patent 10,333,656, granted 6/25/2019
    Inventors: Jennifer Andreoli-Fang, Alireza Babaei
  • Multicast Aided Cooperative Beamforming Wireless System
    U.S. Patent 10,327,220, granted 6/18/2019
    Inventors: Luis Alberto Campos, Alireza Babaei
  • MultiChannel Communication System
    U.S. Patent 10,327,164, granted 6/18/2019
    Inventors: Jennifer Andreoli-Fang, Alireza Babaei
  • System and Method for Grant Assignment
    U.S. Patent 10,321,351, granted 6/11/2019
    Inventors: Jennifer Andreoli-Fang
  • Video Compression Systems and Methods
    U.S. Patent 10,313,697, granted 6/4/2019
    Inventors: Stephen Glennon, Arianne T. Hinds, Gregory Rutz
  • Transmission Opportunity Scheduling
    U.S. Patent 10,306,683, granted 5/28/2019
    Inventors: Thomas Holtzman Williams, Matthew D. Schmitt
  • Dynamic Frequency Planning in Shared Spectrum
    U.S. Patent 10,285,070, granted 5/7/2019
    Inventors: Peter Smyth, Mark Poletti, James O’Connor
  • System and Method for Fast relay for Bandwidth Allocation Signaling
    U.S. Patent 10,256,895, granted 4/9/2019
    Inventors: Dorin Viorel, Jennifer Andreoli-Fang
  • Predictive Load Balancing
    U.S. Patent 10,251,089, granted 4/2/2019
    Inventors: Neeharika Allanki, Alireza Babaei, Justin Colwell
  • Latency Reduction for Virtualized Small Cells
    U.S. Patent 10,237,786, granted 3/19/2019
    Inventors: Jennifer Andreoli-Fang, Bernard McKibben
  • Systems and Methods for Aggressive Signal Detection Using Phy Layer Processing
    U.S. Patent 10,225,863, granted 3/5/2019
    Inventors: Jennifer Andreoli-Fang, Dorin Gheorghe Viorel, Belal Hamzeh, Josh Redmore, Carey Sonsino
  • AUTOMATED RUN-TIME ADJUSTMENT
    U.S. Patent 10,218,935, granted 2/26/2019
    Inventors: David K . Broberg
  • Systems and Methods for NonLinear Distortion Discovery in Active Carriers
    U.S. Patent 10,218,546, granted 2/26/2019
    Inventors: Thomas H . Williams
  • Systems and Methods for Small Cell Placement Using PNM Metrics
    U.S. Patent 10,218,409, granted 2/26/2019
    Inventors: Mark Poletti, Vaibhav Singh
  • Parallel Scheduling of Multilayered Media
    U.S. Patent 10,206,141, granted 2/12/2019
    Inventors: Belal Hamzeh
  • System and Methods for Distribution of Heterogeneous Wavelength Multiplexed Signals Over Optical Access Network
    U.S. Patent 10,200,123, granted 2/5/2019
    Inventors: Luis Alberto Campos, Zhensheng Jia
  • Systems and Methods for Hybrid Wireless Communication Network
    U.S. Patent 10,187,814, granted 1/22/2019
    Inventors: Bernard McKibben
  • Network to Network Interface Between Service Providers for Web Real Time Communication
    U.S. Patent 10,187,431, granted 1/22/2019
    Inventors: David Hancock, Ed Miller, Kurt Fennell, Sumanth Channabasappa
  • Deterministic Mapping
    U.S. Patent 10,187,352, granted 1/22/2019
    Inventors: Vikas Sarawat, Karthik Sundaresan, Christopher Grundemann

2018

  • Hybrid Full Duplex Communications in a Radio Frequency Cable Network
    U.S. Patent 10,148,408, granted 12/4/2018
    Inventors: Belal Hamzeh, Thomas H . Williams, Daniel Rice, Luis Alberto Campos
  • Priority Based Scheduling for LTE Uplink Transmissions
    U.S. Patent 10,135,579, granted 11/20/2018
    Inventors: Jennifer Andreoli-Fang, Alireza Babaei
  • Systems and Methods for Providing Resilience to LTE Signaling Interference in Wifi
    U.S. Patent 10,122,494, granted 11/06/2018
    Inventors: Alireza Babaei, Jennifer Andreoli-Fang, Yimin Pang
  • Quantified Identity
    U.S. Patent 10,117,095, granted 10/30/2018
    Inventors: Sumanth Channabasappa, Oscar Marcia
  • Zero Sign-on Authentication
    U.S. Patent 10,116,980, granted 10/30/2018
    Inventors: Seetharama R. Durbha, Oscar Marcia, Stuart Hoggan, Simon Krauss
  • Systems and Methods for Fixed Satellite Service Protection Using Real-Time Measurement
    U.S. Patent 10,116,381, granted 10/30/2018
    Inventors: Peter Paul Smyth, Jim O’Connor, Lin Cheng, Eric Winkelman
  • Split Network Address Translation
    U.S. Patent 10,110,711, granted 10/23/2018
    Inventors: Christopher J. Donley, Christopher Grundemann, James Kim, Jun Tian, Karthik Sundaresan
  • Unification Sublayer for Multi-Connection Communication
    U.S. Patent 10,111,136, granted 10/23/2018
    Inventors: Alireza Babaei
  • Systems and Methods for Video Delivery Based Upon Saccadic Eye Motion
    U.S. Patent 10,110,935, granted 10/23/2018
    Inventors: Isaac Elliott, Steve Glennon
  • Session Administration
    U.S. Patent 10,110,932, granted 10/23/2018
    Inventors: Amol Bhagwat, Clarke Stevens
  • Adaptive Prefix Delegation
    U.S. Patent 10,110,553, granted 10/23/2018
    Inventors: Christopher Grundemann, Christopher J. Donley
  • System and Method for Spatial Multiplexing in LOS Environments
    U.S. Patent 10,103,793, granted 10/16/2018
    Inventors: Alireza Babaei, Jennifer Andreoli-Fang
  • Network Traffic Prioritization
    U.S. Patent 10,098,153, granted 10/09/2018
    Inventors: Joseph Padden
  • Virtual Cells for Radio Access Network (RAN) Sharing
    U.S. Patent 10,098,064, granted 10/09/2018
    Inventors: Bernard McKibben, Kyung Mun, Mark Poletti, Daniel Rice
  • LTE Signaling in RF Bands with Competing Communication Systems
    U.S. Patent 10,091,769, granted 10/02/2018
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang, Belal Hamzeh, Alireza Babaei
  • System and Method for Heterodyned Communication
    U.S. Patent 10,090,867, granted 10/02/2018
    Inventors: Thomas Williams
  • Network Service Discovery
    U.S. Patent 10,075,348, granted 09/11/2018
    Inventors: Robert M. Lund, Steven E. Johnson
  • Dynamic Frequency Planning in Shared Spectrum
    U.S. Patent 10,070,322, granted 09/04/2018
    Inventors: Peter Smyth, Mark Poletti, James O’Connor
  • Automated Program Recording
    U.S. Patent 10,070,169, granted 09/04/2018
    Inventors: Eric Rosenfeld
  • Signal Power Reduction Systems and Methods
    U.S. Patent 10,044,405, granted 08/07/2018
    Inventors: Thomas H. Williams, Gregory Charles White
  • Communications When Encountering Aggressive Communication Systems
    U.S. Patent 10,009,777, granted 06/29/2018
    Inventors: Alireza Babaei, Jennifer Andreoli-Fang
  • Delegating Authorizations
    U.S Patent 9,998,448, granted 06/12/2018
    Inventors: Robert M. Lund, Steven E. Johnson
  • Self-Organizing Network (SON) with Fast Initial Link Setup (FILS)
    U.S. Patent 9,998,921, granted 06/12/2018
    Inventors: Neeharika Allanki, Vivek Ganti
  • Adaptive HDMI Formatting System for 3D Video Transmission
    U.S. Patent 9,992,475, granted 06/05/2018
    Inventor: David K. Broberg
  • Contextual Awareness Architecture
    U.S. Patent 9,961,686, granted 05/01/2018
    Inventors: Jennifer Andreoli-Fang, Vikas Sarawat, Clarke Stevens
  • Delegating Authorizations
    U.S. Patent 9,961,072, granted 05/01/2018
    Inventors: Robert M. Lund, Steven E. Johnson
  • Zero Sign-On Authentication
    U.S. Patent 9,961,067, granted 05/01/2018
    Inventors: Stuart Hoggan, Seetharama R. Durbha
  • Efficient Adaptable Wireless Network System with Agile Beamforming
    U.S. Patent 9,936,397, granted 04/03/2018
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang, Thomas Williams
  • DTCP Certificate Authentication Over TLS Protocol
    U.S. Patent 9,935,938, granted 04/03/2018
    Inventors: Darshak Thakore, Stuart Hoggan, Dave Belt, Amol Bhagwat
  • Multiple-Input Multiple-Output (MIMO) Communication System
    U.S. Patent 9,923,621, granted 03/20/2018
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang, Joey Padden, Ian MacMillan
  • Fiber Communication Systems and Methods
    U.S. Patent 9,912,409, granted 03/06/2018
    Inventors: Steve Jia, Alberto Campos, Curtis Knittle
  • Radio Frequency Leakage Detection in a Cable Plant
    U.S. Patent 9,871,557, granted 01/16/2018
    Inventor: Thomas H. Williams
  • System and Method for Spatial Multiplexing in LOS Environments
    U.S. Patent 9,866,289, granted 01/09/2018
    Inventors: Alireza Babaei, Jennifer Andreoli-Fang

2017

  • Method of Automatically Switching Television Channels
    U.S. Patent 9,848,157, granted 12/19/2017
    Inventor: Clarke Stevens
  • Advertisement Insertion
    U.S. Patent 9,832,494, granted 11/28/2017
    Inventors: Edward Miller, Stephen Glennon
  • Administration of Web Page
    U.S. Patent 9,832,178, granted 11/28/2017
    Inventor: Bob Lund
  • Service Discovery Within Multi-Link Networks
    U.S. Patent 9,832,168, granted 11/28/2017
    Inventors: Michael Kloberdans, Christopher Donley
  • Edge Analytics
    U.S. Patent 9,825,839, granted 11/21/2017
    Inventors: Nicolas Metts, Dan Lavender
  • Adaptive Bit Rate for Data Transmission
    U.S. Patent 9,819,597, granted 11/14/2017
    Inventor: Curtis Knittle
  • Target Access Point Recommendation
    U.S. Patent 9,807,683, granted 10/31/2017
    Inventors: Joey Padden, Jennifer Andreoli-Fang
  • Overlay Network
    U.S Patent 9,806,986, granted 10/31/2017
    Inventors: Christopher Grundemann, Christopher J. Donley, Vikas Sarawat, Karthik Sundaresan
  • Automated Wireless Device Provisioning and Authentication
    U.S. Patent 9,800,581, granted 10/24/2017
    Inventor: Stuart Hoggan
  • Role Based Router Functionality
    U.S. Patent 9,800,545, granted 10/24/2017
    Inventors: Christopher Donley, Christopher Grundemann
  • Communications When Encountering Aggressive Communication Systems
    U.S. Patent 9,788,217, granted 10/10/2017
    Inventors: Jennifer Andreoli-Fang, Alireza Babaei
  • Service Discovery
    U.S. Patent 9,774,709, granted 9/26/2017
    Inventors: Amol Bhagwat, Darshak Thakore, Clarke Stevens
  • Role Based Router Functionality
    U.S. Patent 9,774,565, granted 9/26/2017
    Inventors: Christopher Donley, Christopher Grundemann
  • Mapping of Address and Port (MAP) Provisioning
    U.S. Patent 9,774,530, granted 9/26/2017
    Inventor: John Berg
  • Predictive Load Balancing
    U.S. Patent 9,763,137, granted 9/12/2017
    Inventors: Neeharika Allanki, Alireza Babaei, Justin Colwell
  • Role Based Router Functionality
    U.S. Patent 9,762,484, granted 9/12/2017
    Inventors: Christopher J. Donley, Michael Kloberdans, Christopher Grundemann
  • Hybrid Full Duplex Communications in a Radio Frequency Cable Network
    U.S. Patent 9,762,377, granted 9/12/2017
    Inventors: Belal Hamzeh, Thomas H. Williams, Daniel Rice, Luis Alberto Campos
  • Dynamic Network Selection
    U.S. Patent 9,749,933, granted 8/29/2017
    Inventors: Jennifer Andreoli-Fang, Bernard McKibben, Vikas Sarawat
  • Interface Directionality Assignment
    U.S. Patent 9,749,287, granted 8/29/2017
    Inventors: Christopher Donley, Christopher Grundemann
  • LTE Control Channel Reservation in RF Bands with Competing Communication Systems
    U.S. Patent 9,730,196, granted 8/8/2017
    Inventors: Belal Hamzeh, Jennifer Andreoli-Fang
  • Isolation an Upstream Noise Source in a Cable Telvision Network
    U.S. Patent 9,729,257, granted 8/8/2017
    Inventors: Thomas H. Williams, David Hunter
  • Multi-Link Mobile Communications
    U.S. Patent 9,729,235, granted 8/8/2017
    Inventors: Luis Alberto Campos, Alireza Babaei, Thomas H. Williams
  • Noise Management for Communication System
    U.S. Patent 9,722,711, granted 8/1/2017
    Inventors: Thomas H. Williams, Luis Alberto Campos
  • Systems and Methods for Managing Power at an Optical Network Terminal
    U.S. Patent 9,722,699, granted 8/1/2017
    Inventors: Michael Sprenger, Lane Johnson, Curtis Knittle
  • Content Linking
    U.S. Patent 9,690,759, granted 6/27/2017
    Inventor: Steve Glennon
  • Wireless Access Point Load Balancing
    U.S. Patent 9,686,718, granted 6/20/2017
    Inventors: Vikas Sarawat, Bernard McKibben, Neeharika Allanki
  • Predictive Management of a Network Buffer
    U.S. Patent 9,686,201, granted 6/20/2017
    Inventors: Greg White, Joey Padden
  • Method of Modifying Play of An Original Content Form
    U.S. Patent 9,679,606, granted 6/13/2017
    Inventors: Judson D. Cary, Frank Sandoval, David E. Agranoff, David K. Broberg, Stephen G. Glennon
  • Orthogonal Signal Demodulation
    U.S. Patent 9,660,855, granted 5/23/2017
    Inventors: Tom Williams, Alberto Campos
  • Multi-Carrier Transmission
    U.S. Patent 9,660,792, granted 5/23/2017
    Inventors: Matthew D. Schmitt
  • Delegating Authorizations
    U.S. Patent 9,648,003, granted 5/9/2017
    Inventors: Robert M. Lund, Steven E. Johnson
  • Target Access Point Recommendation
    U.S. Patent 9,642,073, granted 5/2/2017
    Inventors: Joey Padden, Jennifer Andreoli-Fang
  • Method for Remotely Controlling a Video Playing within a First Web Page at First Device From a Second Device Using a Document Object Model
    U.S. Patent 9,639,623, granted 5/2/2017
    Inventor: Robert Lund
  • Software Defined Networking in a Cable TV System
    U.S. Patent 9,628,828, granted 4/18/2017
    Inventors: James Kim, Karthik Sundaresan, Thomas Kee
  • Network Traffic Prioritization
    U.S. Patent 9,622,255, granted 4/11/2017
    Inventors: Joseph Padden, Jennifer Andreoli-Fang
  • Energy Monitoring in a Communication Link
    U.S. Patent 9,622,097, granted 4/11/2017
    Inventor: Thomas Williams
  • Data Transformation
    U.S. Patent 9,621,922, granted 4/11/2017
    Inventor: Arianne T. Hinds
  • Personal Authentication
    U.S. Patent 9,621,350, granted 4/11/2017
    Inventors: Simon L. Krauss, Oscar G. Marcia
  • Cross-Reference of Shared Browser Applications
    U.S. Patent 9,613,011, granted 4/4/2017
    Inventors: Robert M. Lund, Steven E. Johnson
  • Zero Sign-On Authentication
    U.S. Patent 9,602,425, granted 3/21/2017
    Inventors: Seetharama R. Durbha, Oscar Marcia, Stuart Hoggan, Simon Krauss
  • Mesh Networking of Access Points for Load Balancing
    U.S. Patent 9,596,622, granted 3/14/2017
    Inventors: Jun Tian, Daniel Rice, Justin Colwell, Neeharika Allanki
  • Analysis Of Captured Random Data Signals To Measure Linear And Nonlinear Distortions
    U.S. Patent 9,590,696, granted 3/7/2017
    Inventors: Tom Williams, Alberto Campos
  • Automated Programming Recording
    U.S. Patent 9,584,754, granted 2/28/2017
    Inventor: Eric Rosenfeld
  • Systems And Methods For Providing Resilience To LTE Signaling Interference In WiFi
    U.S. Patent 9,559,728, granted 1/31/2017
    Inventors: Alireza Babaei, Jennifer Andreoli-Fang, Yimin Pang
  • Locating User Equipment In A Wireless Network
    U.S. Patent 9,553,639, granted 1/24/2017
    Inventors: Alireza Babaei, Luis Alberto Campos
  • Content Scrubbing
    U.S. Patent 9,575,632, granted 2/21/2017
    Inventors: Mickie Calkins, Hans Loedolff
  • Time Domain Duplex (Tdd) Switching System
    U.S. Patent 9,577,954, granted 2/21/2017
    Inventors: Thomas H. Williams, Luis Alberto Campos
  • Registration Of Devices In Digital Rights Management Environment
    U.S. Patent 9,547,756, granted 1/17/2017
    Inventors: Seetharama Rao Durbha, Clarke Stevens
  • Obfuscation Of Lawfully Authorized Electronic Surveillance
    U.S. Patent 9,548,999, granted 1/17/2017
    Inventors: David Hancock, Sumanth Channabasappa

2016

  • Unification Sublayer For Multi-Connection Communication
    U.S. Patent 9,532,090, granted 12/27/2016
    Inventor: Alireza Babaei
  • Correction of Over-the-Air Signals
    U.S. Patent 9,521,432, granted 12/13/2016
    Inventors: Christopher Donley, Isaac Elliott, Thomas Williams, Belal Hamzeh
  • Quantified Identity
    U.S. Patent 9,541,295, granted 12/06/16
    Inventors: Sumanth Channabasappa, Oscar G. Marcia
  • Parallel Scheduling of Multilayered Media
    U.S. Patent 9,516,356, granted 12/06/16
    Inventor: Belal Hamzeh
  • Multi-Tier Polling
    U.S. Patent 9,503,206, granted 11/22/2016
    Inventors: Jennifer Andreoli-Fang, Luis Alberto Campos
  • Internet Protocol (IP) Address Translation
    U.S. Patent 9,491,138, granted 11/08/2016
    Inventors: Christopher J. Donley, Vikas Sarawat, Chris Grundemann
  • mDNS-DNS Architecture
    U.S. Patent 9,479,422, granted 10/25/16
    Inventors: Karthik Sundaresen, Chris Donley, Chris Grundemann, Vikas Sarawat
  • Capacity Sharing Between Wireless Systems
    U.S. Patent 9,479,940, granted 10/25/16
    Inventors: Bernie McKibben Alberto Campos, Ian MacMillan, Jennifer Andreoli-Fang, Joey Padden, Justin Colwell
  • Network Traffic Prioritization
    U.S. Patent 9,468,020, granted 10/11/16
    Inventor: Joseph Padden
  • Reverse Prefix Delegation
    U.S. Patent 9,467,482, granted 10/11/16
    Inventors: Christopher J. Donley, Christopher Grundeman, Vikas Sarawat, Karthik Sundaresan
  • Method And System Of Supporting Continuous Access To Content Transmitted Over Two Or More Networks
    U.S. Patent 9,456,326, granted 09/27/16
    Inventor: Bernie McKibben
  • Radio Frequency Leakage Detection In A Cable Plant
    U.S. Patent 9,455,766, granted 09/27/16
    Inventors: Thomas H. Williams, Colin Justis
  • Method Of Coding And Transmission Of Progressive Video Using Differential Signal Overlay
    U.S. Patent 9,456,192, granted 09/27/16
    Inventors: Yasser Syed, Mukta Kar
  • Multidimensional Navigator
    U.S. Patent 9,456,249, 09/27/16
    Inventors: Judson D. Cary, Stephen Glennon
  • Capacity Sharing Between Wireless Systems
    U.S. Patent 9,426,663, granted 8/23/16
    Inventors: Jennifer Andreoli-Fang, Luis Alberto Campos, Ian MacMillan, Bernard McKibben, Joey Padden, Justin Colwell
  • Capacity Sharing Between Wireless Systems
    U.S. Patent 9,426,662, granted 8/23/16
    Inventors: Jennifer Andreoli-Fang, Luis Alberto Campos, Ian MacMillan, Bernard McKibben, Joey Padden, Justin Colwell
  • Asynchronous User Permission Model For Applications
    U.S. Patent 9,413,762, granted 8/9/16
    Inventor: Seetharama Durbha
  • Optical Communication Systems and Methods
    U.S. Patent 9,385,811, granted 7/5/16
    Inventor: Alberto Campos
  • Network Address Translation
    U.S. Patent 9,380,021, granted 6/28/16
    Inventors: Vikas Sarawat, Chris Grundemann, Karthik Sundaresan, Chris Donley
  • PCMM Based Management Of IPTV Multicast Delivery
    U.S. Patent 9,380,079, granted 6/28/16
    Inventors: Greg White, Garey L. Hassler, Douglas M. Young
  • Methodology For Burst Noise Cancellation In Communication Links Using Induced Echo Analysis
    U.S. Patent 9,379,854, granted 6/28/16
    Inventor: Belal Hamzeh
  • Orientation Based Dynamic Audio Control
    U.S. Patent 9,357,309, granted 5/31/16
    Inventors: Mark Meyer, Carey Sonsino
  • Delegating Authorizations
    U.S. Patent 9,350,720, granted 5/24/16
    Inventors: Robert M. Lund, Steven E Johnson
  • Adaptive Field and Frame Identification
    U.S. Patent 9,338,464, granted 5/10/16
    Inventors: Gregory Rutz, Arianne Hinds, Stephen Glennon
  • Multiple-Input Multiple-Output (MIMO) Communication System
    U.S. Patent 9,319,257, granted 4/19/16
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang
  • Identity-Media Measurement Model (IMMM)
    U.S. Patent 9,311,651, granted 4/12/16
    Inventors: Josiah J. Kirby, Dan Lavender
  • Deterministic mapping
    U.S. Patent 9,306,903, granted 4/5/16
    Inventors: Vikas Sarawat, Karthik Sundaresan, Christopher Grundemann, Christopher J. Donley
  • Transmission opportunity scheduling
    U.S. Patent 9,300,458, granted 3/29/16
    Inventors: Thomas H. Williams, Matthew D. Schmitt
  • Optical communication systems and methods
    U.S. Patent 9,300,399, granted 3/29/16
    Inventor: Luis Alberto Campos
  • Service coverage identification using augmented reality
    U.S. Patent 9,292,951, granted 3/22/16
    Inventors: Jean-Francois Mule, Michael Smith
  • Multiple-input multiple-output (MIMO) communication system
    U.S. Patent 9,287,956, granted 3/15/16
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang, Joey Padden
  • Registration of devices in a digital rights management environment
    U.S. Patent 9,268,922, granted 2/23/16
    Inventors: Seetharama Rao Durbha, Clarke Stevens
  • Method and system of advertising
    U.S. Patent 9,269,088, granted 02/23/16
    Inventors: Michael E. Davis, So Vang
  • Signal Noise Estimation
    U.S. Patent 9,264,924, granted 02/16/16
    Inventors: Thomas H. Williams
  • Multi-Domain Scheduling For Subordinate Networking
    U.S. Patent 9,264,141, granted 02/16/16
    Inventors: Curtis Knittle
  • Offer Inclusion For Over The Top (OTT) Content
    U.S. Patent 9,251,534, granted 02/02/16
    Inventors: David Hooley
  • Multiple-Input Multiple-Output (MIMO) Communication System
    U.S. Patent 9,231,672, granted 01/05/16
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang, Ian MacMillan

2015

  • Analysis of Captured Signals to Measure Nonlinear Distortion
    U.S. Patent 9,225,387, granted 12/29/15
    Inventors: Thomas H. Williams, Belal Hamzeh
  • Multiple Access Point Zero Sign-On
    U.S. Patent 9,225,706, granted 12/29/15
    Inventors: Stuart A. Hoggan
  • Message Correlation
    U.S. Patent 9,219,757, granted 12/22/15
    Inventors: Kevin C. Johns
  • Analysis Of Captured Random Data Signals To Measure Linear And Nonlinear Distortions
    U.S. Patent 9,209,863, granted 12/08/15
    Inventors: Thomas H. Williams, Luis Alberto Campos
  • Automated Run-Time Adjustment
    U.S. Patent 9,210,369, granted 12/08/15
  • DTCP Certificate Authentication Over TLS Protocol
    U.S. Patent 9,203,832, granted 12/01/15
    Inventors: Darshak Thakore, Stuart Hoggan, Dave Belt, Amol Bhagwat
  • Optimizing Network Access
    U.S. Patent 9,204,380, granted 12/01/15
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang
  • Spectrally Weighted Analog To Digital Conversion
    U.S. Patent 9,197,232 granted 11/24/15
    Inventors: Belal Hamzeh
  • Transmission Opportunity Skipping For Burst Noise Protection
    U.S. Patent 9,191,150 granted 11/17/15
    Inventors: Thomas H. Williams, Belal Hamzeh
  • Caller-ID for redirected calls from SIP-PBX
    U.S. Patent 9,191,423 granted 11/17/15
    Inventors: David Hancock, Sumanth Channabasappa
  • Zero Sign-On Authentication
    G.B. Patent GB2506066 granted 11/11/15
    Inventors: Stuart Hoggan, Seetharama R Durbha
  • Method for canceling interfering wireless signals in cable customer premises equipment devices
    U.S. Patent 9,160,463 granted 10/13/15
    Inventor: David Hunter
  • Optical Communication Systems and Methods
    U.S. Patent 9,143,234 granted 9/22/15
    Inventor: Alberto Campos
  • Dynamic Picture Quality Control
    U.S. Patent 9,100,631 granted 8/4/15
    Inventors: David Broberg, Arianne Hinds
  • Commanding video device using program moments
    U.S. Patent 9,084,026 granted 7/14/15
    Inventors: Jean-Francois Mule, Mondesir Wiener
  • Overlay network
    U.S. Patent 9,083,650 granted 7/14/15
    Inventors: Christopher Grundemann, Christopher J. Donley, Vikas Sarawat, Karthik Sundaresan
  • Multiple-input multiple-output (MIMO) communication system
    U.S. Patent 9,065,523 granted 6/23/15
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang, Joey Padden
  • Caller-ID for redirected calls from SIP-PBX
    U.S. Patent 9,060,002 granted 6/16/15
    Inventors: David Hancock, Sumanth Channabasappa
  • Methods for canceling interfering wireless signals in cable customer premises equipment devices and outside plant
    U.S. Patent 9,054,782 granted 6/09/15
    Inventor: David F. Hunter
  • Personalization services using presence detection
    U.S. Patent No. 9,055,337 granted 6/09/15
    Inventors: Isaac Elliott, Garey Hassler
  • Selective network transmission
    U.S. Patent No. 9,049,273 granted 6/02/15
    Inventors: Christopher Grundemann, Karthik Sundaresan, Vikas Sarawat, Christopher J. Donley
  • Method and system for generation of captions over stereoscopic 3D images
    U.S. Patent No. 9,049,431 granted 6/02/15
    Inventor: David K. Broberg
  • Zero Sign-On Authentication
    CA Patent No. 2,840,205 granted 5/26/15
    Inventors: Stuart Hoggan, Seetharama R Durbha
  • Split network address translation
    U.S. Patent No. 9,009,353 granted 4/14/15
    Inventors: Chris Donley, Chris Grundemann, James Kim, Jun Tian, Karthik Sundaresan
  • Media engagement factors
    U.S. Patent No. 9,003,457 granted 4/07/15
    Inventor: Jean-Francois Mulé
  • Usage based accounting for network deployment
    U.S. Patent No. 9,003,024 granted 4/07/15
    Inventors: Vikas Sarawat, Bernard McKibben
  • Method and system operable to facilitate signal transport over a network
    U.S. Patent No. 8,989,205 granted 3/24/2015
    Inventors: Luis Alberto-Campos, Jennifer Andreoli-Fang
  • Frame identification
    U.S. Patent No. 8,989,280 granted 3/24/2015
    Inventor: Donald V. Burt
  • Target access point recommendation
    U.S. Patent No. 8,989,747 granted 3/24/2015
    Inventors: Joey Padden, Jennifer Andreoli-Fang
  • Zero sign-on authentication
    U.S. Patent No. 8,955,078 granted 2/10/2015
    Inventors: Stuart A. Hoggan, Seetharama R. Durbha

2014

  • Adaptive bit rate for data transmission
    U.S. Patent No. 8,904,027 granted 12/2/2014
    Inventor: Curtis Knittle
  • Version selective content delivery
    U.S. Patent No. 8,903,944 granted 12/2/2014
    Inventors: David K. Broberg, Judson D. Cary, J. Clarke Stevens
  • Establishing virtual private network session using roaming credentials
    U.S. Patent No. 8,887,256 granted 11/11/2014
    Inventors: Vikas Sarawat, Jennifer Andreoli-Fang, Stuart Hoggan
  • Method and system of device level program insertion
    U.S. Patent No. 8,875,171 granted 10/28/2014
    Inventor: Frank Sandoval
  • Media files delivery system and method
    U.S. Patent No. 8,869,217 granted 10/21/2014
    Inventor: Gregory C. White
  • Location-based tuner
    U.S. Patent No. 8,856,837 granted 10/7/2014
    Inventor: J. Clarke Stevens
  • Watermarks for roaming
    U.S. Patent No. 8,850,523 granted 9/30/2014
    Inventors: Vikas Sarawat, Bernard McKibben
  • Tuning resolver
    U.S. Patent No. 8,850,506 granted 9/30/2014
    Inventor: David K. Broberg
  • Subscriber certificate provisioning
    U.S. Patent No. 8,850,187 granted 9/30/2014
    Inventor: Stuart A. Hoggan
  • Interactive matrix cell transformation user interface
    U.S. Patent No. 8,843,964 granted 9/23/2014
    Inventors: Steven Johnson, Stephen Glennon
  • Application authorization for video services
    U.S. Patent No. 8,839,376 granted 9/16/2014
    Inventors: Seetharama Rao V. Durbha, Stuart Hoggan
  • Location based authentication for online services
    U.S. Patent No. 8,824,372 granted 9/09/2014
    Inventors: Stuart Hoggan, Bernard R. McKibben
  • Back channel communication
    U.S. Patent No. 8,826,358 granted 9/02/2014
    Inventors: Josiah J. Kirby, Jr., Deborah S. Fitzgerald, Stephen Glennon, Douglas M. Young
  • Adaptive bit rate method and system using retransmission and replacement
    U.S. Patent No. 8,819,269 granted 8/26/2014
    Inventor: Curtis Knittle
  • Content synchronization
    U.S. Patent No. 8,806,544 granted 8/12/2014
    Inventors: Isaac Elliott, Steve Glennon, Deborah Fitzgerald
  • Data driven test fixture for systems of web services
    U.S. Patent No. 8,799,942 granted 8/5/2014
    Inventors: Donald V. Burt, Scott Stodghill, Geoff Paddle, Steve Saunders
  • Zero sign-on authentication
    U.S. Patent No. 8,793,769 granted 7/29/2014
    Inventors: Oscar Marcia, Simon Krauss, Stuart Hoggan
  • Interleaved signaling
    U.S. Patent No. 8,787,144 granted 7/22/2014
    Inventors: Thomas H. Williams
  • Network capacity redistribution with frequency re-use
    U.S. Patent No. 8,725,158 granted 5/13/2014
    Inventors: Luis Alberto Campos, Thomas Williams, Daniel J. Rice
  • Internet Protocol (IP) address translation
    U.S. Patent No. 8,719,450 granted 5/13/2014
    Inventors: Christopher J. Donley, Christopher Grundemann, Vikas Sarawat
  • Syncronization of web applications and media
    U.S. Patent No. 8,713,420 granted 4/29/2014
    Inventors: Robert M. Lund, Eric Winkelman
  • Network address translation
    U.S. Patent No. 8,659,992 granted 2/25/2014
    Inventors: Vikas Sarawat, Christopher Grundemann, Karthik Sundaresan, Christopher J. Donley
  • Transport of partially encrypted media
    U.S. Patent No. 8,630,412 granted 1/14/2014
    Inventors: Mukta Kar, Mandayam A. Narasimhan

2013

  • Multiple access point zero sign-on
    U.S. Patent No. 8,621,590 granted 12/31/2013
    Inventor: Stuart A. Hoggan
  • Television displayed messaging
    U.S. Patent No. 8,613,014 granted 12/17/2013
    Inventors: Deborah S. Fitzgerald, Ike Elliott, Frank Sandoval, Carey Sonsino
  • System for updated channel lineup for broadcasting and switched digital broadcasting services
    US Patent No. 8,566,888 granted on 10/22/2013
    Inventors: Jiong Gong, David P. Reed
  • Time-shift buffer
    US Patent No. 8/542,976 granted on 9/24/2013
    Inventor: J. Clarke Stevens
  • Interactive advertising monitoring system
    US Patent No. 8,539,540 granted on 9/17/2013
    Inventor: Ian A. Zenoni
  • Method and system of controlling state devices operable to support calls between endpoints
    US Patent No. 8,520,504 granted on 8/27/2013
    Inventors: David Hancock, Jean-François Mulé
  • Synchronization of 2nd screen applications
    US Patent No. 8,516,528 granted on 8/20/2013
    Inventors: Frank Sandoval, George Kakatsakis
  • User interface having reading lens
    US Patent No. 8,505,053 granted on 8/6/2013
    Inventors: Stephen Glennon, Steve Johnson, Stephen Buck, Peter F. Brown
  • Adaptive HDMI formatting system for 3D video transmission
    U.S. Patent No. 8,493,434 granted 7/23/13
    Inventor: David K. Broberg
  • Dynamic advertisement copy insert
    US Patent No. 8,473,977 granted on 6/25/2013
    Inventor: Francis R. Sandoval
  • Method and system operable to facilitate signal transport over a network
    US Patent No. 8,457,146 granted on 6/4/2013
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang
  • Optimizing network access
    US Patent No. 8,417,260 granted 4/9/2013
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang
  • Method and system of distributing advertisements
    US Patent No. 8,392,247 granted 3/5/2013
    Inventor: Clarke Stevens
  • Interoperability of legacy alarm system
    US Patent No. 8,391,277 granted 3/5/2013
    Inventors: Sandeep Sharma, Bernard McKibben, Sumanth Channabasappa, Eduardo Cardona, Stuart Hoggan
  • Multi-tier polling
    US Patent No. 8,385,313 granted 2/26/2013
    Inventors: Jennifer Andreoli-Fang, Luis Alberto Campos
  • System and method of decoupling media access control (MAC) and physical (PHY) operating layers
    US Patent No. 8,351,465 granted 1/8/2013
    Inventors: Luis Alberto Campos, Jennifer Andreoli-Fang

2012

  • Method and system of providing switch broadcast television
    US Patent No. 8,332,902 granted 12/11/2012
    Inventors: Jiong Gong, David P. Reed, Judson D. Cary
  • Dynamic management of end-to-end network loss during a phone call
    US Patent No. 8,305,919 granted 11/6/2012
    Inventors: Kevin C. Johns, David C. Hancock
  • Segment boundary obfuscation
    US Patent No. 8,184,952 granted 5/22/2012
    Inventor: Frank Sandoval

2011

  • Call answering
    US Patent No. 8,081,748 granted 12/20/2011
    Inventor: Kevin C. Johns
  • Method and system of allocating data for subsequent retrieval
    US Patent No. 8,060,648 granted 11/15/2011
    Inventors: Yasser F. Syed, Terry D. Shaw, David P. Reed
  • Increasing error correction in data streams encoded with linear block code
    US Patent No 7,921,351 granted on 4/05/2011
    Inventors: Luis Alberto Campos, Thomas H. Williams
  • Method and System of Transferring Scrambled Content
    US Patent No 7,907,728 granted 3/15/2011
    Inventor: Clarke Stevens
  • Media Content Sharing
    US Patent No 7,886,327 granted on 2/08/2011
    Inventor: Clarke Stevens

2010

  • Method and System of Distributing Advertisements
    US Patent No 7,860,743 granted 12/28/2010
    Inventor: Clarke Stevens
  • System and Method of Managing Digital Rights
    US Patent No. 7,818,260 granted 10/19/2010
    Inventor: Clarke Stevens
  • Media Formatting
    US Patent No 7,760,740 granted 7/20/2010
    Inventor: David K. Broberg
  • Method and System of Determining Possible Change in Location of Network Drive
    US Patent No. 7,716,325 granted on 5/11/2010
    Inventor: Ralph W. Brown

2009

  • Roaming Hardware Paired Encryption Key Generation
    US Patent 7,634,659 granted 12/15/2009
    Inventor: James W. Fahrny
  • Method and System of Determining Last Hop Device Addresses
    US Patent 7,392,216 granted 05/26/2009
    Inventors: Kevin C. Johns, Eric S. Rosenfeld, Jean-François Mulè
  • Hierarchical Encryption Key System for Securing Digital Media
    US Patent 7,480,385 granted 01/20/2009
    Inventor: Joseph W. Weber

2008

  • System and Method to Test Network Performance with Impairments
    US Patent 7,451,472 granted 11/11/2008
    Inventor: Thomas H. Williams
  • Method for Using Communication Channel Round-Trip Response Time for Digital Asset Management
    US Patent 7,398,392 granted 07/08/2008
    Inventor: Joseph W. Weber

2006

  • Synchronizing services across opencable and packetcable
    US Patent No. 7,093,275 granted 08/15/2006
    Inventors: David A. Birks, So Vang, David Broberg

2003

  • Real time device polling for multiplexed transmission
    US Patent No. 6,654,957 granted 11/25/2003
    Inventors: Thomas E. Moore, Andrew W. Sundelin, Jeff Weaver

2001

  • Quantizer that uses optimum decision thresholds
    US Patent No. 6,292,126 B1 granted 09/18/2001
    Inventors: Majid Chelehmal, Rich S. Prodan

1999

  • Peak limiter for suppressing undesirable energy in a return path of a bidirectional cable network
    US Patent No.5,892,865 granted 04/06/1999
    Inventor: Thomas H. Williams
  • Demodulation using a time domain guard interval with an overlapped transform
    US Patent No. 5,886,749 granted 03/23/1999
    CA Patent No. 2,217,259 granted 06/25/2002
    Inventors: Thomas H. Williams, Majid Chelehmal, Yasuhiro Ito
  • Bidirectional cable network with a mixing tap for suppressing undesirable noise in signals from a remote end of the network
    US Patent No. 5,870,513 granted 2/9/1999
    Inventor: Thomas H. Williams
  • Hybrid return gate system in a bidirectional cable network
    US Patent No. 5,867,764 granted 02/02/1999
    CA Patent Cert. No. 2,217,338 granted 07/24/2001
    Inventor: Thomas H. Williams

1998

  • Modulator/demodulator using baseband filtering
    US Patent No. 5,825,242 granted 10/20/1998
    Inventors: Richard S. Prodan, Thomas H. Williams
  • Undesirable energy suppression system in the return path of a bidirectional cable network having dynamically allocated time slots
    US Patent No. 5,815,794 granted 09/29/1998
    CA Patent Cert. No. 2,184,527 granted 07/24/01
    Inventor: Thomas H. Williams
  • Method for protecting publicly distributed software
    US Patent No. 5,754,646 granted 05/19/1998
    Inventors: Thomas H. Williams, Claude T. Baggett
  • Undesirable energy suppression system in a contention based communication network
    US Patent No.5,745,836 granted 04/28/1998
    Inventor: Thomas H. Williams

1995

  • System for distributing radio telephone signals over a cable television network
    US Patent No. 5,381,459 granted 01/10/1995
    Inventor: John Lappington

1994

  • System for transmission of digital data using orthogonal frequency division
    US Patent No. 5,371,548 granted 12/06/1994
    Inventor: Thomas H. Williams
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