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H04J14/086

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Parent Industries

HELECTRICITY H04Electric communication H04JMULTIPLEX COMMUNICATION H04J14/00Optical multiplex systems

Current Industry

H04J14/086Medium access

Industries

Patents Grantslast 30 patents

Information Patent Grant
Communication method, communications device, and storage medium
- Patent number 11,824,960
- Issue date Nov 21, 2023
- Huawei Technologies Co., Ltd.
- Aini Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for obtaining ODN logical topology information...
- Patent number 11,722,217
- Issue date Aug 8, 2023
- Huawei Technologies Co., Ltd.
- Yuming Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for obtaining ODN logical topology information...
- Patent number 11,405,103
- Issue date Aug 2, 2022
- Huawei Technologies Co., Ltd.
- Yuming Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmission using interface, and device
- Patent number 11,405,703
- Issue date Aug 2, 2022
- Huawei Technologies Co., Ltd.
- Junling Xiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Beam domain optical wireless communication method and system
- Patent number 11,139,908
- Issue date Oct 5, 2021
- Southeast University
- Xiqi Gao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Broadband optical network apparatus and method
- Patent number 10,651,938
- Issue date May 12, 2020
- TIME WARNER CABLE ENTERPRISES LLC
- Jun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for fiber-to-the-home
- Patent number 10,554,326
- Issue date Feb 4, 2020
- ZTE Corporation
- Xiuling Gu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light-based fiducial communication
- Patent number 10,484,091
- Issue date Nov 19, 2019
- OSRAM SYLVANIA Inc.
- Barry Stout
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Station-side device and communication method
- Patent number 10,211,944
- Issue date Feb 19, 2019
- Nippon Telegraph and Telephone Corporation
- Tomoaki Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband optical network apparatus and method
- Patent number 10,148,358
- Issue date Dec 4, 2018
- Time Warner Cable Enterprises LLC
- Jun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting optical network unit, and passiv...
- Patent number 10,148,387
- Issue date Dec 4, 2018
- Huawei Technologies Co., Ltd.
- Min Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for emitting position information from luminaires
- Patent number 10,075,234
- Issue date Sep 11, 2018
- OSRAM SYLVANIA Inc.
- Christian Breuer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Second order detection of two orthogonal dithers for I/Q modulator...
- Patent number 10,042,190
- Issue date Aug 7, 2018
- FutureWei Technologies, Inc.
- Tiangong Liu
- G02 - OPTICS
Information Patent Grant
System and method for lighting and building occupant tracking
- Patent number 9,973,275
- Issue date May 15, 2018
- Morgan State University
- Kofi Nyarko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for determining a light-based communication receiver pos...
- Patent number 9,948,391
- Issue date Apr 17, 2018
- OSRAM SYLVANIA Inc.
- Christian Breuer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device element, node device, and method and system for adjusting tu...
- Patent number 9,923,661
- Issue date Mar 20, 2018
- ZTE Corporation
- Wenbin Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for raster line alignment in light-based communication
- Patent number 9,871,589
- Issue date Jan 16, 2018
- OSRAM SYLVANIA Inc.
- Christian Breuer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time division multiplexed orbital angular momentum based communication
- Patent number 9,860,013
- Issue date Jan 2, 2018
- ZTE Corporation
- Jianjun Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting optical network unit, and passiv...
- Patent number 9,838,150
- Issue date Dec 5, 2017
- Huawei Technologies Co., Ltd.
- Min Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light-based communication transmission protocol
- Patent number 9,780,873
- Issue date Oct 3, 2017
- OSRAM SYLVANIA Inc.
- Christian Breuer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for enhancing baud rate in light-based communication
- Patent number 9,762,320
- Issue date Sep 12, 2017
- OSRAM SYLVANIA Inc.
- Christian Breuer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital representations of analog signals and control words using d...
- Patent number 9,755,779
- Issue date Sep 5, 2017
- FutureWei Technologies, Inc.
- Huaiyu Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband optical network apparatus and method
- Patent number 9,749,052
- Issue date Aug 29, 2017
- Time Warner Cable Enterprises LLC
- Jun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting optical network unit, and passiv...
- Patent number 9,705,632
- Issue date Jul 11, 2017
- Huawei Technologies Co., Ltd.
- Min Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for spatially resolving received light-based communicati...
- Patent number 9,697,619
- Issue date Jul 4, 2017
- OSRAM SYLVANIA Inc.
- Christian Breuer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system for a nonlinear fiber channel
- Patent number 9,686,013
- Issue date Jun 20, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Bengt-Erik Olsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple panel luminaires for light-based communication
- Patent number 9,607,393
- Issue date Mar 28, 2017
- OSRAM SYLVANIA Inc.
- Christian Breuer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network switching using N:N transponder through time-domain...
- Patent number 9,455,795
- Issue date Sep 27, 2016
- NEC Corporation
- Junqiang Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of managing bandwidth allocation for upstream...
- Patent number 9,319,171
- Issue date Apr 19, 2016
- FutureWei Technologies, Inc.
- Liming Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION METHOD, COMMUNICATIONS DEVICE, AND STORAGE MEDIUM
- Publication number 20240040018
- Publication date Feb 1, 2024
- Huawei Technologies Co., Ltd
- Aini LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OBTAINING ODN LOGICAL TOPOLOGY INFORMATION...
- Publication number 20220345218
- Publication date Oct 27, 2022
- Huawei Technologies Co., Ltd
- Yuming XIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM DOMAIN OPTICAL WIRELESS COMMUNICATION METHOD AND SYSTEM
- Publication number 20210226721
- Publication date Jul 22, 2021
- SOUTHEAST UNIVERSITY
- Xiqi GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OBTAINING ODN LOGICAL TOPOLOGY INFORMATION...
- Publication number 20210167852
- Publication date Jun 3, 2021
- Huawei Technologies Co., Ltd
- Yuming XIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRANSMISSION USING INTERFACE, AND DEVICE
- Publication number 20200296486
- Publication date Sep 17, 2020
- Huawei Technologies Co., Ltd
- Junling XIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADBAND OPTICAL NETWORK APPARATUS AND METHOD
- Publication number 20190181953
- Publication date Jun 13, 2019
- Time Warner Cable Enterprises LLC
- Jun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-BASED FIDUCIAL COMMUNICATION
- Publication number 20190007135
- Publication date Jan 3, 2019
- OSRAM SYLVANIA INC.
- Barry Stout
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Device for Fiber-to-the-Home
- Publication number 20180198553
- Publication date Jul 12, 2018
- ZTE Corporation
- Xiuling GU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STATION-SIDE DEVICE AND COMMUNICATION METHOD
- Publication number 20180145788
- Publication date May 24, 2018
- Nippon Telegraph and Telephone Corporation
- Tomoaki YOSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADBAND OPTICAL NETWORK APPARATUS AND METHOD
- Publication number 20180013492
- Publication date Jan 11, 2018
- TIME WARNER CABLE ENTERPRISES LLC
- Jun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Second Order Detection of Two Orthogonal Dithers for I/Q Modulator...
- Publication number 20170357110
- Publication date Dec 14, 2017
- FutureWei Technologies, Inc.
- Tiangong Liu
- G02 - OPTICS
Information Patent Application
Digital Representations of Analog Signals and Control Words Using D...
- Publication number 20170331581
- Publication date Nov 16, 2017
- FutureWei Technologies, Inc.
- Huaiyu Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Detecting Optical Network Unit, and Passiv...
- Publication number 20170324507
- Publication date Nov 9, 2017
- Huawei Technologies Co., Ltd
- Min Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Cascaded Waveform Modulation with an Embedded Control Signal for Hi...
- Publication number 20160373208
- Publication date Dec 22, 2016
- FutureWei Technologies, Inc.
- Xiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital Representations of Analog Signals and Control Words Using D...
- Publication number 20160308641
- Publication date Oct 20, 2016
- FutureWei Technologies, Inc.
- Huaiyu Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME DIVISION MULTIPLEXED ORBITAL ANGULAR MOMENTUM BASED COMMUNICATION
- Publication number 20160204896
- Publication date Jul 14, 2016
- ZTE Corporation
- Jianjun Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Upstream Wavelength Calibration in Optical Networks
- Publication number 20160105253
- Publication date Apr 14, 2016
- FutureWei Technologies, Inc.
- Dekun Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device Element, Node Device, and Method and System for Adjusting Tu...
- Publication number 20160050044
- Publication date Feb 18, 2016
- ZTE Corporation
- Wenbin LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-BASED COMMUNICATION TRANSMISSION PROTOCOL
- Publication number 20150280819
- Publication date Oct 1, 2015
- Osram Sylvania Inc.
- Christian Breuer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Upstream Scheduling in a Passive Optical Network
- Publication number 20150093108
- Publication date Apr 2, 2015
- BROADCOM CORPORATION
- Ryan Edgar HIRTH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Network Switching Using N:N Transponder Through Time-Domain...
- Publication number 20140308037
- Publication date Oct 16, 2014
- NEC Laboratories America, Inc.
- JUNQIANG HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT OUTPUT APPARATUS AND METHOD
- Publication number 20140212141
- Publication date Jul 31, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Bong Kyu KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFICATION APPARATUS AND COMMUNICATION SYSTEM
- Publication number 20140161453
- Publication date Jun 12, 2014
- Fujitsu Limited
- Miki ONAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING AND RECEIVING CLIENT...
- Publication number 20140161463
- Publication date Jun 12, 2014
- Huawei Technologies Co., Ltd
- Limin Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus of Managing Bandwidth Allocation for Upstream...
- Publication number 20140133859
- Publication date May 15, 2014
- FutureWei Technologies, Inc.
- Liming Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus of Managing Bandwidth Allocation for Upstream...
- Publication number 20140133858
- Publication date May 15, 2014
- FutureWei Technologies, Inc.
- Liming Fang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Detecting Optical Network Unit, and Passiv...
- Publication number 20140029947
- Publication date Jan 30, 2014
- Min Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MESHED PROTECTED PASSIVE OPTICAL ACCESS NETWORK STRUCTURE AND OPTIC...
- Publication number 20130136448
- Publication date May 30, 2013
- ADVA Optical Networking SE
- Henning Hinderthür
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA PACKET SYNCHRONIZATION AND RETURN-TO-ZERO CONVERSION
- Publication number 20120327957
- Publication date Dec 27, 2012
- DANMARKS TEKNISKE UNIVERSITET
- Leif Katsuo Oxenlowe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SIGNAL DEMULTIPLEXING DEVICE AND OPTICAL SIGNAL DEMULTIPLEX...
- Publication number 20120063784
- Publication date Mar 15, 2012
- FUJITSU LIMITED
- Futoshi Izumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Medium access

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Communication method, communications device, and storage medium

Method and apparatus for obtaining ODN logical topology information...

Method and apparatus for obtaining ODN logical topology information...

Method and apparatus for transmission using interface, and device

Beam domain optical wireless communication method and system

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

Broadband optical network apparatus and method

Method and device for fiber-to-the-home

Light-based fiducial communication

Station-side device and communication method

Broadband optical network apparatus and method

Method and apparatus for detecting optical network unit, and passiv...

Techniques for emitting position information from luminaires

Second order detection of two orthogonal dithers for I/Q modulator...

System and method for lighting and building occupant tracking

Techniques for determining a light-based communication receiver pos...

Device element, node device, and method and system for adjusting tu...

Techniques for raster line alignment in light-based communication

Time division multiplexed orbital angular momentum based communication

Method and apparatus for detecting optical network unit, and passiv...

Light-based communication transmission protocol

Techniques for enhancing baud rate in light-based communication

Digital representations of analog signals and control words using d...

Broadband optical network apparatus and method

Method and apparatus for detecting optical network unit, and passiv...

Techniques for spatially resolving received light-based communicati...

Communication system for a nonlinear fiber channel

Multiple panel luminaires for light-based communication

Optical network switching using N:N transponder through time-domain...

Method and apparatus of managing bandwidth allocation for upstream...

Patents Applicationslast 30 patents

COMMUNICATION METHOD, COMMUNICATIONS DEVICE, AND STORAGE MEDIUM

METHOD AND APPARATUS FOR OBTAINING ODN LOGICAL TOPOLOGY INFORMATION...

BEAM DOMAIN OPTICAL WIRELESS COMMUNICATION METHOD AND SYSTEM

METHOD AND APPARATUS FOR OBTAINING ODN LOGICAL TOPOLOGY INFORMATION...

METHOD AND APPARATUS FOR TRANSMISSION USING INTERFACE, AND DEVICE

BROADBAND OPTICAL NETWORK APPARATUS AND METHOD

LIGHT-BASED FIDUCIAL COMMUNICATION

Method and Device for Fiber-to-the-Home

STATION-SIDE DEVICE AND COMMUNICATION METHOD

BROADBAND OPTICAL NETWORK APPARATUS AND METHOD

Second Order Detection of Two Orthogonal Dithers for I/Q Modulator...

Digital Representations of Analog Signals and Control Words Using D...

Method and Apparatus for Detecting Optical Network Unit, and Passiv...

Cascaded Waveform Modulation with an Embedded Control Signal for Hi...

Digital Representations of Analog Signals and Control Words Using D...

TIME DIVISION MULTIPLEXED ORBITAL ANGULAR MOMENTUM BASED COMMUNICATION

Upstream Wavelength Calibration in Optical Networks

Device Element, Node Device, and Method and System for Adjusting Tu...

LIGHT-BASED COMMUNICATION TRANSMISSION PROTOCOL

Upstream Scheduling in a Passive Optical Network

Optical Network Switching Using N:N Transponder Through Time-Domain...

LIGHT OUTPUT APPARATUS AND METHOD

AMPLIFICATION APPARATUS AND COMMUNICATION SYSTEM

METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING AND RECEIVING CLIENT...

Method and Apparatus of Managing Bandwidth Allocation for Upstream...

Method and Apparatus of Managing Bandwidth Allocation for Upstream...

Method and Apparatus for Detecting Optical Network Unit, and Passiv...

MESHED PROTECTED PASSIVE OPTICAL ACCESS NETWORK STRUCTURE AND OPTIC...

DATA PACKET SYNCHRONIZATION AND RETURN-TO-ZERO CONVERSION

OPTICAL SIGNAL DEMULTIPLEXING DEVICE AND OPTICAL SIGNAL DEMULTIPLEX...