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HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J14/00Optical multiplex systems

Current Industry

H04J14/0232for downstream transmission

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Patents Grantslast 30 patents

Information Patent Grant
Multi-path, smart optical time-domain reflectometer
- Patent number 11,606,139
- Issue date Mar 14, 2023
- AT&T Intellectual Property I, L.P.
- Ricky Perry
- G01 - MEASURING TESTING
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
Optical line controller system for controlling a passive optical ne...
- Patent number 11,476,968
- Issue date Oct 18, 2022
- Nokia Solutions and Networks Oy
- Alfonso Fernandez Duran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for optical modulation index calibration in a C...
- Patent number 11,362,734
- Issue date Jun 14, 2022
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for optical modulation index calibration in a C...
- Patent number 10,790,902
- Issue date Sep 29, 2020
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel bonding in multiple-wavelength passive optical networks (PONs)
- Patent number 10,763,988
- Issue date Sep 1, 2020
- FutureWei Technologies, Inc.
- Xuming Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive optical network communications method and apparatus, and sy...
- Patent number 10,652,635
- Issue date May 12, 2020
- Huawei Technologies Co., Ltd.
- Jianhe Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Management system for GPON based services
- Patent number 10,651,932
- Issue date May 12, 2020
- AT&T Intellectual Property I, L.P.
- Kapil Shrikhande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel bonding in multiple-wavelength passive optical networks (PONs)
- Patent number 10,608,776
- Issue date Mar 31, 2020
- FutureWei Technologies, Inc.
- Xuming Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for delivery of multiple passive optical networ...
- Patent number 10,469,194
- Issue date Nov 5, 2019
- CommScope Technologies LLC
- Steven C. Zimmel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data center network system and signal transmission system
- Patent number 10,454,585
- Issue date Oct 22, 2019
- Huawei Technologies Co., Ltd.
- Yaobing Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for optical modulation index calibration in a C...
- Patent number 10,432,310
- Issue date Oct 1, 2019
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of configuring automatically wavelength of optical network unit
- Patent number 10,419,150
- Issue date Sep 17, 2019
- Alcatel Lucent
- Haibo Wen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for passive optical network communication
- Patent number 10,374,744
- Issue date Aug 6, 2019
- FutureWei Technologies, Inc.
- Yuanqiu Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system, method for managing communications system, a...
- Patent number 10,374,711
- Issue date Aug 6, 2019
- Huawei Technologies Co., Ltd.
- Bo Ke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Management system for GPON based services
- Patent number 10,236,977
- Issue date Mar 19, 2019
- AT&T Intellectual Property I, L.P.
- Kapil Shrikhande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless distribution systems (WDSS) employing an optical star comm...
- Patent number 10,103,834
- Issue date Oct 16, 2018
- Corning Optical Communications Wireless Ltd.
- Pinhas Yehuda Rosenfelder
- 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
System and method for passive optical network communication
- Patent number 9,906,322
- Issue date Feb 27, 2018
- FutureWei Technologies, Inc.
- Yuanqiu Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Management system for GPON based services
- Patent number 9,893,805
- Issue date Feb 13, 2018
- AT&T Intellectual Property I, L.P.
- Kapil Shrikhande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network unit self-calibration in multi-wavelength passive o...
- Patent number 9,853,764
- Issue date Dec 26, 2017
- ZTE Corporation
- Denis Andreyevich Khotimsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for sharing of optical network terminals in pas...
- Patent number 9,825,705
- Issue date Nov 21, 2017
- STERLITE NETWORKS LIMITED
- Vijay Jain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for delivery of multiple passive optical networ...
- Patent number 9,800,366
- Issue date Oct 24, 2017
- CommScope Technologies LLC
- Steven C. Zimmel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reconfiguring wavelength of optical networ...
- Patent number 9,749,076
- Issue date Aug 29, 2017
- Alcatel Lucent
- Haibo Wen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength configuration method and apparatus for multi-wavelength...
- Patent number 9,647,791
- Issue date May 9, 2017
- Huawei Technologies Co., Ltd.
- Bo Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system, method of bi-directional communicatio...
- Patent number 9,621,297
- Issue date Apr 11, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Fabio Cavaliere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Management system for GPON based services
- Patent number 9,564,967
- Issue date Feb 7, 2017
- AT&T Intellectual Property I, L.P.
- Kapil Shrikhande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for passive optical network communication
- Patent number 9,413,484
- Issue date Aug 9, 2016
- FutureWei Technologies, Inc.
- Yuanqiu Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for delivery of multiple passive optical networ...
- Patent number 9,325,447
- Issue date Apr 26, 2016
- CommScope Technologies LLC
- Steven C. Zimmel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of operating a primary optical node and a secondary optical...
- Patent number 9,197,349
- Issue date Nov 24, 2015
- Adva Optical Networking SE
- Klaus Grobe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-PATH, SMART OPTICAL TIME-DOMAIN REFLECTOMETER
- Publication number 20230188209
- Publication date Jun 15, 2023
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PATH, SMART OPTICAL TIME-DOMAIN REFLECTOMETER
- Publication number 20220286202
- Publication date Sep 8, 2022
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR OPTICAL MODULATION INDEX CALIBRATION IN A C...
- Publication number 20210013968
- Publication date Jan 14, 2021
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL LINE CONTROLLER SYSTEM FOR CONTROLLING A PASSIVE OPTICAL NE...
- Publication number 20200235841
- Publication date Jul 23, 2020
- Nokia Solutions and Networks Oy
- Alfonso Fernandez Duran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR OPTICAL MODULATION INDEX CALIBRATION IN A C...
- Publication number 20190379456
- Publication date Dec 12, 2019
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Management System for GPON Based Services
- Publication number 20190158175
- Publication date May 23, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Kapil Shrikhande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Channel Bonding in Multiple-Wavelength Passive Optical Networks (PONs)
- Publication number 20190089477
- Publication date Mar 21, 2019
- FutureWei Technologies, Inc.
- Xuming Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data Center Network System and Signal Transmission System
- Publication number 20180278331
- Publication date Sep 27, 2018
- Huawei Technologies Co., Ltd
- Yaobing Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE OPTICAL NETWORK COMMUNICATIONS METHOD AND APPARATUS, AND SY...
- Publication number 20180199119
- Publication date Jul 12, 2018
- Huawei Technologies Co., Ltd
- Jianhe Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Passive Optical Network Communication
- Publication number 20180191455
- Publication date Jul 5, 2018
- FutureWei Technologies, Inc.
- Yuanqiu Luo
- 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
METHODS AND SYSTEMS FOR DELIVERY OF MULTIPLE PASSIVE OPTICAL NETWOR...
- Publication number 20180145786
- Publication date May 24, 2018
- CommScope Technologies LLC
- Steven C. Zimmel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS DISTRIBUTION SYSTEMS (WDSS) EMPLOYING AN OPTICAL STAR COMM...
- Publication number 20180123721
- Publication date May 3, 2018
- CORNING OPTICAL COMMUNICATIONS WIRELESS LTD
- Pinhas Yehuda Rosenfelder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Management System for GPON Based Services
- Publication number 20180109314
- Publication date Apr 19, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Kapil Shrikhande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Channel Bonding in Multiple-Wavelength Passive Optical Networks (PONs)
- Publication number 20170317779
- Publication date Nov 2, 2017
- FutureWei Technologies, Inc.
- Xuming Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH CONFIGURATION METHOD AND APPARATUS FOR MULTI-WAVELENGTH...
- Publication number 20170207876
- Publication date Jul 20, 2017
- Huawei Technologies Co., Ltd
- Bo GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR OPTICAL MODULATION INDEX CALIBRATION IN A C...
- Publication number 20170207852
- Publication date Jul 20, 2017
- ARRIS Enterprises LLC
- Marcel F. Schemmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Management System for GPON Based Services
- Publication number 20170111113
- Publication date Apr 20, 2017
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Kapil Shrikhande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR DELIVERY OF MULTIPLE PASSIVE OPTICAL NETWOR...
- Publication number 20160352450
- Publication date Dec 1, 2016
- CommScope Technologies LLC
- Steven C. Zimmel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NETWORK UNIT SELF-CALIBRATION IN MULTI-WAVELENGTH PASSIVE O...
- Publication number 20160080105
- Publication date Mar 17, 2016
- ZTE CORPORATION
- Denis Andreyevich KHOTIMSKY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF CONFIGURING AUTOMATICALLY WAVELENGTH OF OPTICAL NETWORK UNIT
- Publication number 20150365190
- Publication date Dec 17, 2015
- Alcatel Lucent
- Haibo WEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION SYSTEM, METHOD OF BI-DIRECTIONAL COMMUNICATIO...
- Publication number 20150270920
- Publication date Sep 24, 2015
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Fabio Cavaliere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STATION-SIDE APPARATUS AND COMMUNICATION METHOD
- Publication number 20150229431
- Publication date Aug 13, 2015
- Hitachi, Ltd
- Jun SUGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH CONFIGURATION METHOD AND APPARATUS FOR MULTI-WAVELENGTH...
- Publication number 20150098704
- Publication date Apr 9, 2015
- Huawei Technologies Co., Ltd
- Bo GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR SHARING OF OPTICAL NETWORK TERMINALS IN PAS...
- Publication number 20140369688
- Publication date Dec 18, 2014
- STERLITE NETWORKS LIMITED
- Vijay Jain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING BROADBAND COMMUNICATION
- Publication number 20140355989
- Publication date Dec 4, 2014
- Jeffrey L. Finkelstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Systems for Delivery of Multiple Passive Optical Networ...
- Publication number 20140233952
- Publication date Aug 21, 2014
- ADC TELECOMMUNICATIONS, INC.
- Steven C. Zimmel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Passive Optical Network System
- Publication number 20140233955
- Publication date Aug 21, 2014
- Ketan Gadkari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Passive Optical Network Communication
- Publication number 20140126910
- Publication date May 8, 2014
- FutureWei Technologies, Inc.
- Yuanqiu Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Architecture to Communicate with Standard Hybrid Fiber Coaxial RF S...
- Publication number 20140079398
- Publication date Mar 20, 2014
- General Instrument Corporation
- Philip Miguelez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

for downstream transmission

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-path, smart optical time-domain reflectometer

Digital optical transmitter for digitized narrowcast signals

Optical line controller system for controlling a passive optical ne...

Systems and methods for optical modulation index calibration in a C...

Systems and methods for optical modulation index calibration in a C...

Channel bonding in multiple-wavelength passive optical networks (PONs)

Passive optical network communications method and apparatus, and sy...

Management system for GPON based services

Channel bonding in multiple-wavelength passive optical networks (PONs)

Methods and systems for delivery of multiple passive optical networ...

Data center network system and signal transmission system

Systems and methods for optical modulation index calibration in a C...

Method of configuring automatically wavelength of optical network unit

System and method for passive optical network communication

Communications system, method for managing communications system, a...

Management system for GPON based services

Wireless distribution systems (WDSS) employing an optical star comm...

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

System and method for passive optical network communication

Management system for GPON based services

Optical network unit self-calibration in multi-wavelength passive o...

Systems and methods for sharing of optical network terminals in pas...

Methods and systems for delivery of multiple passive optical networ...

Method and apparatus for reconfiguring wavelength of optical networ...

Wavelength configuration method and apparatus for multi-wavelength...

Optical communication system, method of bi-directional communicatio...

Management system for GPON based services

System and method for passive optical network communication

Methods and systems for delivery of multiple passive optical networ...

Method of operating a primary optical node and a secondary optical...

Patents Applicationslast 30 patents

MULTI-PATH, SMART OPTICAL TIME-DOMAIN REFLECTOMETER

MULTI-PATH, SMART OPTICAL TIME-DOMAIN REFLECTOMETER

SYSTEMS AND METHODS FOR OPTICAL MODULATION INDEX CALIBRATION IN A C...

OPTICAL LINE CONTROLLER SYSTEM FOR CONTROLLING A PASSIVE OPTICAL NE...

SYSTEMS AND METHODS FOR OPTICAL MODULATION INDEX CALIBRATION IN A C...

Management System for GPON Based Services

Channel Bonding in Multiple-Wavelength Passive Optical Networks (PONs)

Data Center Network System and Signal Transmission System

PASSIVE OPTICAL NETWORK COMMUNICATIONS METHOD AND APPARATUS, AND SY...

System and Method for Passive Optical Network Communication

DIGITAL OPTICAL TRANSMITTER FOR DIGITIZED NARROWCAST SIGNALS

METHODS AND SYSTEMS FOR DELIVERY OF MULTIPLE PASSIVE OPTICAL NETWOR...

WIRELESS DISTRIBUTION SYSTEMS (WDSS) EMPLOYING AN OPTICAL STAR COMM...

Management System for GPON Based Services

Channel Bonding in Multiple-Wavelength Passive Optical Networks (PONs)

WAVELENGTH CONFIGURATION METHOD AND APPARATUS FOR MULTI-WAVELENGTH...

SYSTEMS AND METHODS FOR OPTICAL MODULATION INDEX CALIBRATION IN A C...

Management System for GPON Based Services

METHODS AND SYSTEMS FOR DELIVERY OF MULTIPLE PASSIVE OPTICAL NETWOR...

OPTICAL NETWORK UNIT SELF-CALIBRATION IN MULTI-WAVELENGTH PASSIVE O...

METHOD OF CONFIGURING AUTOMATICALLY WAVELENGTH OF OPTICAL NETWORK UNIT

OPTICAL COMMUNICATION SYSTEM, METHOD OF BI-DIRECTIONAL COMMUNICATIO...

STATION-SIDE APPARATUS AND COMMUNICATION METHOD

WAVELENGTH CONFIGURATION METHOD AND APPARATUS FOR MULTI-WAVELENGTH...

SYSTEMS AND METHODS FOR SHARING OF OPTICAL NETWORK TERMINALS IN PAS...

SYSTEMS AND METHODS FOR PROVIDING BROADBAND COMMUNICATION

Methods and Systems for Delivery of Multiple Passive Optical Networ...

Passive Optical Network System

System and Method for Passive Optical Network Communication

Architecture to Communicate with Standard Hybrid Fiber Coaxial RF S...