Optical systems

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CPC
H04H20/69

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Parent Industries

HELECTRICITY H04Electric communication H04HBROADCAST COMMUNICATION H04H20/00Arrangements for broadcast or for distribution combined with broadcast

Current Industry

H04H20/69Optical systems

Industries

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Patents Grantslast 30 patents

Information Patent Grant
High throughput network encryption using CCAP
- Patent number 12,063,398
- Issue date Aug 13, 2024
- TIME WARNER CABLE ENTERPRISES LLC
- Niem Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for mapping and demapping digitized signals for...
- Patent number 11,750,356
- Issue date Sep 5, 2023
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital optical transmitter for digitized narrowcast signals
- Patent number 11,489,711
- Issue date Nov 1, 2022
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed scheduling in remote PHY
- Patent number 11,469,938
- Issue date Oct 11, 2022
- Harmonic, Inc.
- Adi Bonen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for mapping and demapping digitized signals for...
- Patent number 11,362,797
- Issue date Jun 14, 2022
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital domain content processing and distribution apparatus and me...
- Patent number 11,153,622
- Issue date Oct 19, 2021
- TIME WARNER CABLE ENTERPRISES LLC
- Glen Hardin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
On demand linear programming
- Patent number 11,115,723
- Issue date Sep 7, 2021
- Cox Communications, Inc.
- Ray Killick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless mobile entertainment system
- Patent number 11,063,664
- Issue date Jul 13, 2021
- Christopher J. Wheeler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for high speed data communications
- Patent number 10,985,802
- Issue date Apr 20, 2021
- AT&T Intellectual Property 1, LP
- Adrian Matthews
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distribution point unit to exchange communication data between a se...
- Patent number 10,819,456
- Issue date Oct 27, 2020
- Corning Optical Communications LLC
- Martin Spreemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for mapping and demapping digitized signals for...
- Patent number 10,805,058
- Issue date Oct 13, 2020
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital domain content processing and distribution apparatus and me...
- Patent number 10,681,405
- Issue date Jun 9, 2020
- TIME WARNER CABLE ENTERPRISES LLC
- Glen Hardin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for high speed data communications
- Patent number 10,615,847
- Issue date Apr 7, 2020
- AT&T Intellectual Property I, L.P.
- Adrian Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital domain content processing and distribution apparatus and me...
- Patent number RE47760
- Issue date Dec 3, 2019
- TIME WARNER CABLE ENTERPRISES LLC
- Glen Hardin
Information Patent Grant
On demand linear programming
- Patent number 10,299,005
- Issue date May 21, 2019
- Cox Communications, Inc.
- Ray Killick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burst mode node
- Patent number 10,211,922
- Issue date Feb 19, 2019
- ARRIS Enterprises LLC
- Venkatesh G. Mutalik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital domain content processing and distribution apparatus and me...
- Patent number 10,200,731
- Issue date Feb 5, 2019
- TIME WARNER CABLE ENTERPRISES LLC
- Glen Hardin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential signal transmission
- Patent number 9,979,493
- Issue date May 22, 2018
- CommScope Technologies LLC
- Van E. Hanson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Universal services multiplexer and time-based interleaving of multi...
- Patent number 9,967,601
- Issue date May 8, 2018
- Aurora Networks, Inc.
- Michael Field
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overlay system with digital optical transmitter for digitized narro...
- Patent number 9,923,751
- Issue date Mar 20, 2018
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital domain content processing and distribution apparatus and me...
- Patent number 9,900,642
- Issue date Feb 20, 2018
- Time Warner Cable Enterprises LLC
- Glen Hardin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High throughput network encryptionusing CCAP
- Patent number 9,888,270
- Issue date Feb 6, 2018
- TIME WARNER CABLE ENTERPRISES LLC
- Niem Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for usage forecasting in a switched digital video system
- Patent number 9,847,844
- Issue date Dec 19, 2017
- Time Warner Cable Enterprises LLC
- Scott Schooling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for high speed data communications
- Patent number 9,825,670
- Issue date Nov 21, 2017
- AT&T Intellectual Property I, L.P.
- Adrian S. Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of transforming HFC CATV analog fiber transmission to digita...
- Patent number 9,781,453
- Issue date Oct 3, 2017
- Alcatel-Lucent USA Inc.
- Shlomo Selim Rakib
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed CCAP cable modem termination system
- Patent number 9,692,612
- Issue date Jun 27, 2017
- Alcatel-Lucent USA Inc.
- Shlomo Selim Rakib
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alarm notifying system
- Patent number 9,652,961
- Issue date May 16, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuji Kawasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound receiving apparatus, sound receiving method, sound receiving...
- Patent number 9,508,240
- Issue date Nov 29, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yuji Kawasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for high speed data communications
- Patent number 9,391,723
- Issue date Jul 12, 2016
- AT&T Intellectual Property I, L.P.
- Adrian S. Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency sub-band coding of digital signals
- Patent number 9,391,724
- Issue date Jul 12, 2016
- ARRIS Enterprises, Inc.
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHODS FOR MAPPING AND DEMAPPING DIGITIZED SIGNALS FOR...
- Publication number 20220303102
- Publication date Sep 22, 2022
- Cable Television Laboratories, Inc.
- Zhensheng JIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF TRANSPORTING DIGITAL DATA OVER COAXIAL CABLE
- Publication number 20210143865
- Publication date May 13, 2021
- Technetix B.V.
- Jan ARIESEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS FOR MAPPING AND DEMAPPING DIGITIZED SIGNALS FOR...
- Publication number 20210028915
- Publication date Jan 28, 2021
- CABLE TELEVISION LABORATORIES, INC.
- Zhensheng JIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for High Speed Data Communications
- Publication number 20200195301
- Publication date Jun 18, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Adrian Matthews
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF TRANSPORTING DIGITAL DATA OVER COAXIAL CABLE
- Publication number 20200076469
- Publication date Mar 5, 2020
- Technetix B.V.
- Jan ARIESEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS MOBILE ENTERTAINMENT SYSTEM
- Publication number 20190363795
- Publication date Nov 28, 2019
- Christopher J. Wheeler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTION POINT UNIT TO EXCHANGE COMMUNICATION DATA BETWEEN A SE...
- Publication number 20190190632
- Publication date Jun 20, 2019
- Corning Optical Communications LLC
- Martin Spreemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL DOMAIN CONTENT PROCESSING AND DISTRIBUTION APPARATUS AND ME...
- Publication number 20180242031
- Publication date Aug 23, 2018
- Time Warner Cable Enterprises LLC
- Glen Hardin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH THROUGHPUT NETWORK ENCRYPTIONUSING CCAP
- Publication number 20180184134
- Publication date Jun 28, 2018
- Time Warner Cable Enterprises LLC
- Niem Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR MAPPING AND DEMAPPING DIGITIZED SIGNALS FOR...
- Publication number 20180175996
- Publication date Jun 21, 2018
- Cable Television Laboratories, Inc.
- Zhensheng JIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARROWCAST SIGNALS
- Publication number 20180167255
- Publication date Jun 14, 2018
- ARRIS Enterprises LLC
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for High Speed Data Communications
- Publication number 20180069597
- Publication date Mar 8, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Adrian Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Transceiver Configuration Method, Multi-Transceiver Channel M...
- Publication number 20170272696
- Publication date Sep 21, 2017
- Huawei Technologies Co., Ltd
- Dejian Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Remote Modulation of Pre-Transformed Data
- Publication number 20150050021
- Publication date Feb 19, 2015
- Arris Enterprises, Inc.
- Marcel Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Universal Services Multiplexer and Time-Based Interleaving of Multi...
- Publication number 20150020130
- Publication date Jan 15, 2015
- Aurora Networks, Inc.
- Michael Field
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH THROUGHPUT NETWORK ENCRYPTIONUSING CCAP
- Publication number 20140282688
- Publication date Sep 18, 2014
- Niem Dang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID REDUNDANCY FOR ELECTRONIC NETWORKS
- Publication number 20140245059
- Publication date Aug 28, 2014
- MaxLinear, Inc.
- Curtis Ling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING
- Publication number 20140105263
- Publication date Apr 17, 2014
- HTC CORPORATION
- Michael J. Geile
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for Digital Video Broadcast for Cable (DVB-C2)
- Publication number 20130239164
- Publication date Sep 12, 2013
- BROADCOM CORPORATION
- Thomas J. Kolze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF TRANSFORMING HFC CATV ANALOG FIBER TRANSMISSION TO DIGITA...
- Publication number 20130191877
- Publication date Jul 25, 2013
- Shlomo Selim Rakib
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING
- Publication number 20130121131
- Publication date May 16, 2013
- Mark J. Dapper
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL ROUTER
- Publication number 20130121692
- Publication date May 16, 2013
- Rakesh Patel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITIZER FOR USE IN AN OVERLAY SYSTEM WITH DIGITAL OPTICAL TRANSMI...
- Publication number 20130071120
- Publication date Mar 21, 2013
- Zoran Marlcevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OVERLAY SYSTEM WITH DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARRO...
- Publication number 20130004173
- Publication date Jan 3, 2013
- Zoran Maricevic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL CONVERTER WITH ADC BASED CHANNELIZER FOR OPTICAL LNB SYSTEM
- Publication number 20120213514
- Publication date Aug 23, 2012
- MOBIUS SEMICONDUCTOR, INC.
- Tommy Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING
- Publication number 20120195184
- Publication date Aug 2, 2012
- HTC Corporation
- Mark J. Dapper
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUE FOR USAGE FORECASTING IN A SWITCHED DIGITAL VIDEO SYSTEM
- Publication number 20120137319
- Publication date May 31, 2012
- Time Warner Cable Inc.
- Scott Schooling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING
- Publication number 20120076183
- Publication date Mar 29, 2012
- HTC Corporation
- Mark J. Dapper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL DOMAIN CONTENT PROCESSING AND DISTRIBUTION APPARATUS AND ME...
- Publication number 20120060182
- Publication date Mar 8, 2012
- Glen Hardin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND RECEIVING APPARATUS, SOUND RECEIVING METHOD, SOUND RECEIVING...
- Publication number 20120038460
- Publication date Feb 16, 2012
- PANASONIC CORPORATION
- Yuji Kawasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Optical systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High throughput network encryption using CCAP

System and methods for mapping and demapping digitized signals for...

Digital optical transmitter for digitized narrowcast signals

Distributed scheduling in remote PHY

System and methods for mapping and demapping digitized signals for...

Digital domain content processing and distribution apparatus and me...

On demand linear programming

Wireless mobile entertainment system

System and method for high speed data communications

Distribution point unit to exchange communication data between a se...

Systems and methods for mapping and demapping digitized signals for...

Digital domain content processing and distribution apparatus and me...

System and method for high speed data communications

Digital domain content processing and distribution apparatus and me...

On demand linear programming

Burst mode node

Digital domain content processing and distribution apparatus and me...

Differential signal transmission

Universal services multiplexer and time-based interleaving of multi...

Overlay system with digital optical transmitter for digitized narro...

Digital domain content processing and distribution apparatus and me...

High throughput network encryptionusing CCAP

Technique for usage forecasting in a switched digital video system

System and method for high speed data communications

Method of transforming HFC CATV analog fiber transmission to digita...

Distributed CCAP cable modem termination system

Alarm notifying system

Sound receiving apparatus, sound receiving method, sound receiving...

System and method for high speed data communications

Frequency sub-band coding of digital signals

Patents Applicationslast 30 patents

SYSTEM AND METHODS FOR MAPPING AND DEMAPPING DIGITIZED SIGNALS FOR...

METHOD OF TRANSPORTING DIGITAL DATA OVER COAXIAL CABLE

SYSTEM AND METHODS FOR MAPPING AND DEMAPPING DIGITIZED SIGNALS FOR...

System and Method for High Speed Data Communications

METHOD OF TRANSPORTING DIGITAL DATA OVER COAXIAL CABLE

WIRELESS MOBILE ENTERTAINMENT SYSTEM

DISTRIBUTION POINT UNIT TO EXCHANGE COMMUNICATION DATA BETWEEN A SE...

DIGITAL DOMAIN CONTENT PROCESSING AND DISTRIBUTION APPARATUS AND ME...

HIGH THROUGHPUT NETWORK ENCRYPTIONUSING CCAP

SYSTEMS AND METHODS FOR MAPPING AND DEMAPPING DIGITIZED SIGNALS FOR...

DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARROWCAST SIGNALS

System and Method for High Speed Data Communications

Multi-Transceiver Configuration Method, Multi-Transceiver Channel M...

Remote Modulation of Pre-Transformed Data

Universal Services Multiplexer and Time-Based Interleaving of Multi...

HIGH THROUGHPUT NETWORK ENCRYPTIONUSING CCAP

HYBRID REDUNDANCY FOR ELECTRONIC NETWORKS

SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING

Method and system for Digital Video Broadcast for Cable (DVB-C2)

METHOD OF TRANSFORMING HFC CATV ANALOG FIBER TRANSMISSION TO DIGITA...

SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING

SIGNAL ROUTER

DIGITIZER FOR USE IN AN OVERLAY SYSTEM WITH DIGITAL OPTICAL TRANSMI...

OVERLAY SYSTEM WITH DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARRO...

OPTICAL CONVERTER WITH ADC BASED CHANNELIZER FOR OPTICAL LNB SYSTEM

SYSTEMS AND METHODS FOR ORTHOGONAL FREQUENCY DIVISIONAL MULTIPLEXING

TECHNIQUE FOR USAGE FORECASTING IN A SWITCHED DIGITAL VIDEO SYSTEM

SYSTEMS AND METHOD FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING

DIGITAL DOMAIN CONTENT PROCESSING AND DISTRIBUTION APPARATUS AND ME...

SOUND RECEIVING APPARATUS, SOUND RECEIVING METHOD, SOUND RECEIVING...