Broadband local area networks

Industry

CPC
H04L12/2801

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Parent Industries

HELECTRICITY H04Electric communication H04LTRANSMISSION OF DIGITAL INFORMATION H04L12/00Data switching networks

Current Industry

H04L12/2801Broadband local area networks

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Multi-carrier transmission
- Patent number 12,362,893
- Issue date Jul 15, 2025
- Cable Television Laboratories, Inc.
- Matthew D. Schmitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bitrate optimized clustering for OFDM/OFDMA profile generation
- Patent number 12,355,580
- Issue date Jul 8, 2025
- ARRIS Enterprises LLC
- Santhana Chari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting and locating a fault in a cable...
- Patent number 12,328,152
- Issue date Jun 10, 2025
- MaxLinear, Inc.
- Thushara Hewavithana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Full duplex expander in a full duplex network
- Patent number 12,316,581
- Issue date May 27, 2025
- ARRIS ENTERPRISES LLC
- David B. Bowler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Determining service group capacity
- Patent number 12,301,377
- Issue date May 13, 2025
- Charter Communications Operating, LLC
- Craig Joseph Johns
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conditional inheritance in management frame for multi-link aggregation
- Patent number 12,289,201
- Issue date Apr 29, 2025
- QUALCOMM Incorporated
- Yongchun Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DTP calibration platform
- Patent number 12,273,213
- Issue date Apr 8, 2025
- Cable Television Laboratories, Inc.
- Jennifer Andreoli-Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enabling inter-node communication using local communication networks
- Patent number 12,267,184
- Issue date Apr 1, 2025
- Cable Television Laboratories, Inc.
- Jennifer Andreoli-Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Grouping data packets at a modem
- Patent number 12,255,752
- Issue date Mar 18, 2025
- QUALCOMM Incorporated
- Alok Mitra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiband fast resource block assignment switching amplifier for fu...
- Patent number 12,244,545
- Issue date Mar 4, 2025
- CALIAN LTD.
- David J. Young
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensing and communications unit for optically switchable window sys...
- Patent number 12,231,260
- Issue date Feb 18, 2025
- View, Inc.
- Nitesh Trikha
- E04 - BUILDING
Information Patent Grant
Advanced physical layer (APL) adapter for legacy field devices
- Patent number 12,218,775
- Issue date Feb 4, 2025
- Rosemount Inc.
- Theodore Henry Schnaare
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Software upgrade in a home network using lower layer messaging
- Patent number 12,212,641
- Issue date Jan 28, 2025
- ENTROPIC COMMUNICATIONS, LLC
- Sagar Jogadhenu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handshake operation in point-to-multipoint access from distribution...
- Patent number 12,206,519
- Issue date Jan 21, 2025
- MaxLinear, Inc.
- Vladimir Oksman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent monitoring and testing system for cable network
- Patent number 12,206,557
- Issue date Jan 21, 2025
- Viavi Solutions Inc.
- John J. Bush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interference detection and remedy
- Patent number 12,200,745
- Issue date Jan 14, 2025
- Comcast Cable Communications, LLC
- Christopher Albano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network optimization for mitigation of crosstalk between network links
- Patent number 12,199,692
- Issue date Jan 14, 2025
- MARVELL ASIA PTE. LTD.
- Seid Alireza Razavi Majomard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Embedded authentication in a service provider network
- Patent number 12,199,981
- Issue date Jan 14, 2025
- Comcast Cable Communications, LLC
- Yiu Leung Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for power management in communication devices b...
- Patent number 12,192,029
- Issue date Jan 7, 2025
- ENTROPIC COMMUNICATIONS, LLC
- Branislav Petrovic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for common policy platform
- Patent number 12,192,117
- Issue date Jan 7, 2025
- Cable Television Laboratories, Inc.
- Jennifer Andreoli-Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Facilitating and provisioning customer broadband transport service
- Patent number 12,184,512
- Issue date Dec 31, 2024
- ReadyLinks Inc.
- Justin L. Synstelien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system to mitigate cable plant faults using access CPE d...
- Patent number 12,184,473
- Issue date Dec 31, 2024
- Charter Communications Operating, LLC
- Shlomo Ovadia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switched filter amp circuit for soft duplex CATV architectures
- Patent number 12,177,603
- Issue date Dec 24, 2024
- ARRIS Enterprises LLC
- Thomas J. Cloonan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adapting 5G NR spatial components for stacked transmission via RF/o...
- Patent number 12,155,517
- Issue date Nov 26, 2024
- Charter Communications Operating, LLC
- Elliott Hoole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hardware architecture for universal testing system: cable modem test
- Patent number 12,155,552
- Issue date Nov 26, 2024
- Contec, LLC
- Samant Kumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Premises apparatus and methods for aggregated high-capacity data se...
- Patent number 12,149,373
- Issue date Nov 19, 2024
- Charter Communications Operating, LLC
- Pratik Das
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for coordination between wireline backhaul an...
- Patent number 12,149,372
- Issue date Nov 19, 2024
- Charter Communications Operating, LLC
- Volkan Sevindik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time stamp method of location leakage in high split HFC network
- Patent number 12,143,262
- Issue date Nov 12, 2024
- Arcom Digital, LLC
- Victor Zinevich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient program clock reference (PCR) management in converged cab...
- Patent number 12,132,949
- Issue date Oct 29, 2024
- Harmonic, Inc.
- Yaniv Rubin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for upstream and downstream CATV plant capacity...
- Patent number 12,132,582
- Issue date Oct 29, 2024
- ARRIS Enterprises LLC
- Francis J. O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMPLEMENTING MULTIPLE CABLE MODEMS IN A SINGLE ACCESS DEVICE
- Publication number 20250240182
- Publication date Jul 24, 2025
- Charter Communications Operating, LLC
- Shlomo Ovadia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOCSIS Channel Profile Generation
- Publication number 20250227006
- Publication date Jul 10, 2025
- Harmonic, Inc.
- Lior Assouline
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERFERENCE DETECTION AND REMEDY
- Publication number 20250227744
- Publication date Jul 10, 2025
- Comcast Cable Communications, LLC
- Christopher Albano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENABLING INTER-NODE COMMUNICATION USING LOCAL COMMUNICATION NETWORKS
- Publication number 20250219868
- Publication date Jul 3, 2025
- Cable Television Laboratories, Inc.
- JENNIFER ANDREOLI-FANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Embedded Authentication in a Service Provider Network
- Publication number 20250184327
- Publication date Jun 5, 2025
- Comcast Cable Communications, LLC
- YIU LEUNG LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK MANAGEMENT FOR BAND SPLITS
- Publication number 20250184254
- Publication date Jun 5, 2025
- Comcast Cable Communications, LLC
- Robert Thompson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HANDSHAKE OPERATION IN POINT-TO-MULTIPOINT ACCESS FROM DISTRIBUTION...
- Publication number 20250168028
- Publication date May 22, 2025
- MaxLinear, Inc.
- Vladimir Oksman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Comprehensive System Design to Address the Needs for Virtual Segmen...
- Publication number 20250158846
- Publication date May 15, 2025
- Coherent Logix, Incorporated
- Kevin A. Shelby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTELLIGENT MONITORING AND TESTING SYSTEM FOR CABLE NETWORK
- Publication number 20250132986
- Publication date Apr 24, 2025
- VIAVI SOLUTIONS INC.
- John J. BUSH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CATV HYBRID FIBER-COAXIAL NETWORK HEADEND VIRTUAL GATEWAY
- Publication number 20250125987
- Publication date Apr 17, 2025
- APPLIED OPTOELECTRONICS, INC.
- Bao KIEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PREMISES APPARATUS AND METHODS FOR AGGREGATED HIGH-CAPACITY DATA SE...
- Publication number 20250106063
- Publication date Mar 27, 2025
- Charter Communications Operating, LLC
- Pratik Das
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hybrid Fiber Coaxial Node
- Publication number 20250106538
- Publication date Mar 27, 2025
- Comcast Cable Communications, LLC
- Jorge Daniel Salinger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTING 5G NR SPATIAL COMPONENTS FOR STACKED TRANSMISSION VIA RF/O...
- Publication number 20250097089
- Publication date Mar 20, 2025
- Charter Communications Operating, LLC
- Elliott Hoole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR COORDINATION BETWEEN WIRELINE BACKHAUL AN...
- Publication number 20250080373
- Publication date Mar 6, 2025
- Charter Communications Operating, LLC
- Volkan Sevindik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUALITY-OF-SERVICE ENABLED NETWORK COMMUNICATION FOR VIRTUAL PRIVAT...
- Publication number 20250071065
- Publication date Feb 27, 2025
- ADEIA GUIDES INC.
- Dhananjay Lal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW DATA RATE, LOW POWER BI-DIRECTIONAL TRANSMISSIONS OVER EXISTING...
- Publication number 20250047518
- Publication date Feb 6, 2025
- APPLIED OPTOELECTRONICS, INC.
- Rafael CELEDON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System to Mitigate Cable Plant Faults using Access CPE D...
- Publication number 20250047550
- Publication date Feb 6, 2025
- Charter Communications Operating, LLC
- Shlomo OVADIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS FOR OPTIMIZING CAPACITY IN WIRELINE CABLE NET...
- Publication number 20250016051
- Publication date Jan 9, 2025
- Charter Communications Operating, LLC
- Matt Petersen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR UPSTREAM AND DOWNSTREAM CATV PLANT CAPACITY...
- Publication number 20250016018
- Publication date Jan 9, 2025
- ARRIS Enterprises LLC
- Francis J. O'Keeffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATICALLY PROVISIONING LOW LATENCY SERVICES IN CABLE TELEVISION...
- Publication number 20250007847
- Publication date Jan 2, 2025
- ARRIS Enterprises LLC
- Aniket A. SALUNKHE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR MULTIPLE SPECTRUM PLANS ON A SINGLE CABLE S...
- Publication number 20250007745
- Publication date Jan 2, 2025
- Cox Communications, Inc.
- Jeffrey Finkelstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Leakage Detection for Cable TV Systems with Upstream Signals above...
- Publication number 20240426944
- Publication date Dec 26, 2024
- ComSonics, Inc.
- Ken Couch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Leakage Detection for Cable TV Systems with Upstream Signals above...
- Publication number 20240426943
- Publication date Dec 26, 2024
- ComSonics, Inc.
- Ken Couch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Virtual Converged Cable Access Platform
- Publication number 20240406028
- Publication date Dec 5, 2024
- Harmonic, Inc.
- Michael W. Patrick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION FREQUENCY CONVERTOR WITH FREQUENCY MIXER
- Publication number 20240389038
- Publication date Nov 21, 2024
- Air Wireless
- Boris Sijanec
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GATEWAY APPARATUS AND METHODS FOR WIRELESS IoT (INTERNET OF THINGS)...
- Publication number 20240388822
- Publication date Nov 21, 2024
- Charter Communications Operating, LLC
- Ramneek Bali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESTORATION OF FREQUENCY-DEPENDENT SIGNAL LOSS IN A FULL-DUPLEX DOC...
- Publication number 20240380632
- Publication date Nov 14, 2024
- Comcast Cable Communications, LLC
- Richard PRODAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DOCSIS PROFILE MANAGEMENT
- Publication number 20240372744
- Publication date Nov 7, 2024
- Cable Television Laboratories, Inc.
- Karthik Sundaresan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION OF HIGH-FREQUENCY RADIO SIGNALS
- Publication number 20240356576
- Publication date Oct 24, 2024
- Air Wireless
- Boris Sijanec
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CAPACITY ACHIEVING MULTICARRIER MODULATION AND CODING SYSTEMS AND M...
- Publication number 20240333312
- Publication date Oct 3, 2024
- MaxLinear, Inc.
- Rainer Strobel
- H03 - BASIC ELECTRONIC CIRCUITRY

Broadband local area networks

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-carrier transmission

Bitrate optimized clustering for OFDM/OFDMA profile generation

Method and apparatus for detecting and locating a fault in a cable...

Full duplex expander in a full duplex network

Determining service group capacity

Conditional inheritance in management frame for multi-link aggregation

DTP calibration platform

Enabling inter-node communication using local communication networks

Grouping data packets at a modem

Multiband fast resource block assignment switching amplifier for fu...

Sensing and communications unit for optically switchable window sys...

Advanced physical layer (APL) adapter for legacy field devices

Software upgrade in a home network using lower layer messaging

Handshake operation in point-to-multipoint access from distribution...

Intelligent monitoring and testing system for cable network

Interference detection and remedy

Network optimization for mitigation of crosstalk between network links

Embedded authentication in a service provider network

Methods and systems for power management in communication devices b...

Systems and methods for common policy platform

Facilitating and provisioning customer broadband transport service

Method and system to mitigate cable plant faults using access CPE d...

Switched filter amp circuit for soft duplex CATV architectures

Adapting 5G NR spatial components for stacked transmission via RF/o...

Hardware architecture for universal testing system: cable modem test

Premises apparatus and methods for aggregated high-capacity data se...

Methods and apparatus for coordination between wireline backhaul an...

Time stamp method of location leakage in high split HFC network

Efficient program clock reference (PCR) management in converged cab...

Systems and methods for upstream and downstream CATV plant capacity...

Patents Applicationslast 30 patents

IMPLEMENTING MULTIPLE CABLE MODEMS IN A SINGLE ACCESS DEVICE

DOCSIS Channel Profile Generation

INTERFERENCE DETECTION AND REMEDY

ENABLING INTER-NODE COMMUNICATION USING LOCAL COMMUNICATION NETWORKS

Embedded Authentication in a Service Provider Network

NETWORK MANAGEMENT FOR BAND SPLITS

HANDSHAKE OPERATION IN POINT-TO-MULTIPOINT ACCESS FROM DISTRIBUTION...

Comprehensive System Design to Address the Needs for Virtual Segmen...

INTELLIGENT MONITORING AND TESTING SYSTEM FOR CABLE NETWORK

CATV HYBRID FIBER-COAXIAL NETWORK HEADEND VIRTUAL GATEWAY

PREMISES APPARATUS AND METHODS FOR AGGREGATED HIGH-CAPACITY DATA SE...

Hybrid Fiber Coaxial Node

ADAPTING 5G NR SPATIAL COMPONENTS FOR STACKED TRANSMISSION VIA RF/O...

METHODS AND APPARATUS FOR COORDINATION BETWEEN WIRELINE BACKHAUL AN...

QUALITY-OF-SERVICE ENABLED NETWORK COMMUNICATION FOR VIRTUAL PRIVAT...

LOW DATA RATE, LOW POWER BI-DIRECTIONAL TRANSMISSIONS OVER EXISTING...

Method and System to Mitigate Cable Plant Faults using Access CPE D...

APPARATUS AND METHODS FOR OPTIMIZING CAPACITY IN WIRELINE CABLE NET...

SYSTEMS AND METHODS FOR UPSTREAM AND DOWNSTREAM CATV PLANT CAPACITY...

AUTOMATICALLY PROVISIONING LOW LATENCY SERVICES IN CABLE TELEVISION...

SYSTEMS AND METHODS FOR MULTIPLE SPECTRUM PLANS ON A SINGLE CABLE S...

Leakage Detection for Cable TV Systems with Upstream Signals above...

Leakage Detection for Cable TV Systems with Upstream Signals above...

Virtual Converged Cable Access Platform

BASE STATION FREQUENCY CONVERTOR WITH FREQUENCY MIXER

GATEWAY APPARATUS AND METHODS FOR WIRELESS IoT (INTERNET OF THINGS)...

RESTORATION OF FREQUENCY-DEPENDENT SIGNAL LOSS IN A FULL-DUPLEX DOC...

SYSTEMS AND METHODS FOR DOCSIS PROFILE MANAGEMENT

TRANSMISSION OF HIGH-FREQUENCY RADIO SIGNALS

CAPACITY ACHIEVING MULTICARRIER MODULATION AND CODING SYSTEMS AND M...