due to polarisation mode dispersion [PMD]

Industry

CPC
H04B10/2569

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Parent Industries

HELECTRICITY H04Electric communication H04BTRANSMISSION H04B10/00Transmission systems employing electromagnetic waves other than radio-waves

Current Industry

H04B10/2569due to polarisation mode dispersion [PMD]

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Patents Grantslast 30 patents

Information Patent Grant
Mitigation of polarization impairments in optical fiber link
- Patent number 12,164,160
- Issue date Dec 10, 2024
- Ayar Labs, Inc.
- John Fini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization dependent loss mitigation
- Patent number 12,155,412
- Issue date Nov 26, 2024
- Jonas Geyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive equalizer, adaptive equalization method, and optical commu...
- Patent number 12,040,834
- Issue date Jul 16, 2024
- NTT INNOVATIVE DEVICES CORPORATION
- Tomohiro Takamuku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive equalizer, equalization method, and optical communication...
- Patent number 12,028,109
- Issue date Jul 2, 2024
- NTT Innovative Devices Corporation
- Tomohiro Takamuku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization scrambler using a retardance element
- Patent number 12,007,631
- Issue date Jun 11, 2024
- Viavi Solutions Inc.
- Joshua Philipson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for receiving and sending signal in optical communication, o...
- Patent number 11,984,929
- Issue date May 14, 2024
- Huawei Technologies Co., Ltd.
- Ling Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing apparatus, signal processing method, and program
- Patent number 11,799,547
- Issue date Oct 24, 2023
- Nippon Telegraph and Telephone Corporation
- Kengo Horikoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization scrambler using a retardance element
- Patent number 11,754,862
- Issue date Sep 12, 2023
- Viavi Solutions Inc.
- Joshua Philipson
- G02 - OPTICS
Information Patent Grant
Optical DSP operating at half-baud rate with full data rate converters
- Patent number 11,750,287
- Issue date Sep 5, 2023
- Ciena Corporation
- Sadok Aouini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive equalization device, adaptive equalization method, and com...
- Patent number 11,611,395
- Issue date Mar 21, 2023
- NTT Electronics Corporation
- Tomohiro Takamuku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization scrambler using a retardance element
- Patent number 11,526,035
- Issue date Dec 13, 2022
- Viavi Solutions Inc.
- Joshua Philipson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system using pulse divider and associated methods
- Patent number 11,502,758
- Issue date Nov 15, 2022
- Eagle Technology, LLC
- Victor G. Bucklew
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for monitoring polarization change
- Patent number 11,463,172
- Issue date Oct 4, 2022
- Fujitsu Limited
- Jingnan Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual polarization unit for coherent transceiver or receiver
- Patent number 11,456,805
- Issue date Sep 27, 2022
- Mellanox Technologies, Ltd.
- Don Becker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Functional panel, method for manufacturing the same and terminal
- Patent number 11,423,825
- Issue date Aug 23, 2022
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ying Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhancement of optical communications and optical fiber performance
- Patent number 11,368,218
- Issue date Jun 21, 2022
- AT&T Intellectual Property I, L.P.
- James Gordon Beattie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization dependent loss (PDL) compensation systems
- Patent number 11,368,219
- Issue date Jun 21, 2022
- Raytheon Applied Signal Technology, Inc.
- Vincent Wolff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization-dependent loss determining method, detection system, a...
- Patent number 11,343,010
- Issue date May 24, 2022
- Huawei Technologies Co., Ltd.
- Wei Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmission method and apparatus, and display device
- Patent number 11,335,238
- Issue date May 17, 2022
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xianyong Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Feedback equalization with delay compensation
- Patent number 11,233,568
- Issue date Jan 25, 2022
- Ciena Corporation
- Shahab Oveis Gharan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Panel, manufacturing method thereof, and terminal
- Patent number 11,227,532
- Issue date Jan 18, 2022
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xianyong Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clock phase recovery apparatus and method, and chip
- Patent number 11,212,070
- Issue date Dec 28, 2021
- Huawei Technologies Co., Ltd.
- Wentong Wan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chromatic dispersion compensation
- Patent number 11,206,085
- Issue date Dec 21, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Fabio Cavaliere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal transmitting method, signal receiving method, and related de...
- Patent number 10,958,352
- Issue date Mar 23, 2021
- HUAWEI TECHNOLOGIES CO., LTD.
- Yuanda Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancement of optical communications and optical fiber performance
- Patent number 10,931,376
- Issue date Feb 23, 2021
- AT&T Intellectual Property I, L.P.
- James Gordon Beattie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission method and optical transmission system
- Patent number 10,812,188
- Issue date Oct 20, 2020
- Mitsubishi Electric Corporation
- Tsuyoshi Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive optical modem configuration based on operating conditions
- Patent number 10,749,602
- Issue date Aug 18, 2020
- Ciena Corporation
- Douglas W. Charlton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver and data receiving method
- Patent number 10,630,419
- Issue date Apr 21, 2020
- Huawei Technologies Co., Ltd.
- Xie Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for implementing turbo equalization compensation, turbo equa...
- Patent number 10,574,263
- Issue date Feb 25, 2020
- Huawei Technologies Co., Ltd.
- Deyuan Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fibre-optic communication based on dual-rail and polarization encoding
- Patent number 10,574,449
- Issue date Feb 25, 2020
- Nokia Technologies Oy
- David Bitauld
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR REDUCING POLARIZATION DEPENDENT LOSS IN AN OP...
- Publication number 20240243811
- Publication date Jul 18, 2024
- Huawei Technologies Co., Ltd
- Zhiping JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSCEIVER, OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMU...
- Publication number 20240031027
- Publication date Jan 25, 2024
- Fujitsu Limited
- Taizo MAEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION SCRAMBLER USING A RETARDANCE ELEMENT
- Publication number 20240019721
- Publication date Jan 18, 2024
- VIAVI SOLUTIONS INC.
- Joshua PHILIPSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION-DIVERSITY OPTICAL POWER SUPPLY
- Publication number 20230254046
- Publication date Aug 10, 2023
- Nubis Communications, Inc.
- Peter Johannes Winzer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE EQUALIZER, EQUALIZATION METHOD, AND OPTICAL COMMUNICATION...
- Publication number 20230170994
- Publication date Jun 1, 2023
- NTT ELECTRONICS CORPORATION
- Tomohiro TAKAMUKU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICES TO MITIGATE POLARIZATION MODE DISPERSION
- Publication number 20230155682
- Publication date May 18, 2023
- RANOVUS INC.
- Dylan LOGAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICALLY-STEERED RF IMAGING RECEIVER USING PHOTONIC SPATIAL BEAM P...
- Publication number 20230110986
- Publication date Apr 13, 2023
- Raytheon Company
- Gerald P. Uyeno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION SCRAMBLER USING A RETARDANCE ELEMENT
- Publication number 20230105391
- Publication date Apr 6, 2023
- VIAVI SOLUTIONS INC.
- Joshua PHILIPSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FULL CONTROL OF POLARISATION IN FIBRE DELIVERED LIGHT FOR HARSH ENV...
- Publication number 20230077503
- Publication date Mar 16, 2023
- National Research Council of Canada
- Louis GAUDREAU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical DSP operating at half-baud rate with full data rate converters
- Publication number 20220385365
- Publication date Dec 1, 2022
- CIENA CORPORATION
- Sadok Aouini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND PROGRAM
- Publication number 20220303003
- Publication date Sep 22, 2022
- Nippon Telegraph and Telephone Corporation
- Kengo HORIKOSHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE EQUALIZER, ADAPTIVE EQUALIZATION METHOD, AND OPTICAL COMMU...
- Publication number 20220303012
- Publication date Sep 22, 2022
- NTT ELECTRONICS CORPORATION
- Tomohiro TAKAMUKU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATIONS SYSTEM USING PULSE DIVIDER AND ASSOCIATED METHODS
- Publication number 20220271846
- Publication date Aug 25, 2022
- Eagle Technology, LLC
- Victor G. BUCKLEW
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL POLARIZATION UNIT FOR COHERENT TRANSCEIVER OR RECEIVER
- Publication number 20220190929
- Publication date Jun 16, 2022
- MELLANOX TECHNOLOGIES, LTD.
- Don Becker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION DEPENDENT LOSS (PDL) COMPENSATION SYSTEMS
- Publication number 20220166513
- Publication date May 26, 2022
- RAYTHEON APPLIED SIGNAL TECHNOLOGY, INC.
- Vincent Wolff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mitigation of Polarization Impairments in Optical Fiber Link
- Publication number 20220155538
- Publication date May 19, 2022
- Ayar Labs, Inc.
- John Fini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MONITORING POLARIZATION CHANGE
- Publication number 20220149941
- Publication date May 12, 2022
- Fujitsu Limited
- Jingnan LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR RECEIVING AND SENDING SIGNAL IN OPTICAL COMMUNICATION, O...
- Publication number 20220103256
- Publication date Mar 31, 2022
- Huawei Technologies Co., Ltd
- Ling LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE EQUALIZATION DEVICE, ADAPTIVE EQUALIZATION METHOD, AND COM...
- Publication number 20210344424
- Publication date Nov 4, 2021
- NTT ELECTRONICS CORPORATION
- Tomohiro TAKAMUKU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTED FIBER OPTIC SENSING OF TEMPERATURE USING A POLARIZATION...
- Publication number 20210318182
- Publication date Oct 14, 2021
- NEC Laboratories America, Inc.
- Yaowen LI
- G01 - MEASURING TESTING
Information Patent Application
Polarization-Dependent Loss Determining Method, Detection System, a...
- Publication number 20210320742
- Publication date Oct 14, 2021
- Huawei Technologies Co., Ltd
- Wei Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Chromatic Dispersion Compensation
- Publication number 20210194587
- Publication date Jun 24, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Fabio Cavaliere
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCEMENT OF OPTICAL COMMUNICATIONS AND OPTICAL FIBER PERFORMANCE
- Publication number 20210143909
- Publication date May 13, 2021
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James Gordon Beattie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLOCK PHASE RECOVERY APPARATUS AND METHOD, AND CHIP
- Publication number 20210028920
- Publication date Jan 28, 2021
- Huawei Technologies Co., Ltd
- Wentong WAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION SCRAMBLER USING A RETARDANCE ELEMENT
- Publication number 20200387015
- Publication date Dec 10, 2020
- VIAVI Solutions Inc.
- Joshua PHILIPSON
- G02 - OPTICS
Information Patent Application
ENHANCEMENT OF OPTICAL COMMUNICATIONS AND OPTICAL FIBER PERFORMANCE
- Publication number 20200350990
- Publication date Nov 5, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- James Gordon Beattie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION METHOD AND OPTICAL TRANSMISSION SYSTEM
- Publication number 20200145102
- Publication date May 7, 2020
- Mitsubishi Electric Corporation
- Tsuyoshi YOSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION STATE SCRAMBLER
- Publication number 20200064662
- Publication date Feb 27, 2020
- Arizona Board of Regents on behalf of The University of Arizona
- Stanley Pau
- G02 - OPTICS
Information Patent Application
SIGNAL TRANSMITTING METHOD, SIGNAL RECEIVING METHOD, AND RELATED DE...
- Publication number 20190342008
- Publication date Nov 7, 2019
- Huawei Technologies Co., Ltd
- Yuanda HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER AND DATA RECEIVING METHOD
- Publication number 20190253177
- Publication date Aug 15, 2019
- Huawei Technologies Co., Ltd
- Xie WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

due to polarisation mode dispersion [PMD]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mitigation of polarization impairments in optical fiber link

Polarization dependent loss mitigation

Adaptive equalizer, adaptive equalization method, and optical commu...

Adaptive equalizer, equalization method, and optical communication...

Polarization scrambler using a retardance element

Method for receiving and sending signal in optical communication, o...

Signal processing apparatus, signal processing method, and program

Polarization scrambler using a retardance element

Optical DSP operating at half-baud rate with full data rate converters

Adaptive equalization device, adaptive equalization method, and com...

Polarization scrambler using a retardance element

Communications system using pulse divider and associated methods

Apparatus and method for monitoring polarization change

Dual polarization unit for coherent transceiver or receiver

Functional panel, method for manufacturing the same and terminal

Enhancement of optical communications and optical fiber performance

Polarization dependent loss (PDL) compensation systems

Polarization-dependent loss determining method, detection system, a...

Signal transmission method and apparatus, and display device

Feedback equalization with delay compensation

Panel, manufacturing method thereof, and terminal

Clock phase recovery apparatus and method, and chip

Chromatic dispersion compensation

Signal transmitting method, signal receiving method, and related de...

Enhancement of optical communications and optical fiber performance

Optical transmission method and optical transmission system

Adaptive optical modem configuration based on operating conditions

Receiver and data receiving method

Method for implementing turbo equalization compensation, turbo equa...

Fibre-optic communication based on dual-rail and polarization encoding

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR REDUCING POLARIZATION DEPENDENT LOSS IN AN OP...

OPTICAL TRANSCEIVER, OPTICAL COMMUNICATION APPARATUS, OPTICAL COMMU...

POLARIZATION SCRAMBLER USING A RETARDANCE ELEMENT

POLARIZATION-DIVERSITY OPTICAL POWER SUPPLY

ADAPTIVE EQUALIZER, EQUALIZATION METHOD, AND OPTICAL COMMUNICATION...

DEVICES TO MITIGATE POLARIZATION MODE DISPERSION

OPTICALLY-STEERED RF IMAGING RECEIVER USING PHOTONIC SPATIAL BEAM P...

POLARIZATION SCRAMBLER USING A RETARDANCE ELEMENT

FULL CONTROL OF POLARISATION IN FIBRE DELIVERED LIGHT FOR HARSH ENV...

Optical DSP operating at half-baud rate with full data rate converters

SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND PROGRAM

ADAPTIVE EQUALIZER, ADAPTIVE EQUALIZATION METHOD, AND OPTICAL COMMU...

COMMUNICATIONS SYSTEM USING PULSE DIVIDER AND ASSOCIATED METHODS

DUAL POLARIZATION UNIT FOR COHERENT TRANSCEIVER OR RECEIVER

POLARIZATION DEPENDENT LOSS (PDL) COMPENSATION SYSTEMS

Mitigation of Polarization Impairments in Optical Fiber Link

APPARATUS AND METHOD FOR MONITORING POLARIZATION CHANGE

METHOD FOR RECEIVING AND SENDING SIGNAL IN OPTICAL COMMUNICATION, O...

ADAPTIVE EQUALIZATION DEVICE, ADAPTIVE EQUALIZATION METHOD, AND COM...

DISTRIBUTED FIBER OPTIC SENSING OF TEMPERATURE USING A POLARIZATION...

Polarization-Dependent Loss Determining Method, Detection System, a...

Chromatic Dispersion Compensation

ENHANCEMENT OF OPTICAL COMMUNICATIONS AND OPTICAL FIBER PERFORMANCE

CLOCK PHASE RECOVERY APPARATUS AND METHOD, AND CHIP

POLARIZATION SCRAMBLER USING A RETARDANCE ELEMENT

ENHANCEMENT OF OPTICAL COMMUNICATIONS AND OPTICAL FIBER PERFORMANCE

OPTICAL TRANSMISSION METHOD AND OPTICAL TRANSMISSION SYSTEM

POLARIZATION STATE SCRAMBLER

SIGNAL TRANSMITTING METHOD, SIGNAL RECEIVING METHOD, AND RELATED DE...

RECEIVER AND DATA RECEIVING METHOD