Details of the electronic signal processing in coherent optical receivers

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H04B10/616

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

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H04B10/616Details of the electronic signal processing in coherent optical receivers

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Patents Grantslast 30 patents

Information Patent Grant
Receiver device, reception system, process and light-signal communi...
- Patent number 12,362,836
- Issue date Jul 15, 2025
- STMicroelectronics (Grenoble 2) SAS
- Nicolas Moeneclaey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communications system
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- Issue date Jul 1, 2025
- The Boeing Company
- Jeffrey H. Hunt
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Information Patent Grant
Adaptive control and testing system for an adaptive receiver
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- Issue date Jun 24, 2025
- The Boeing Company
- Jeffrey H. Hunt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, apparatus and method for optical intensity modulation with...
- Patent number 12,328,147
- Issue date Jun 10, 2025
- Intel Corporation
- Christian Malouin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-carrier transmitter with integrated multiplexer and receiver...
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- Issue date Jun 3, 2025
- Lumentum Operations LLC
- Joe Qingzhe Wen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bi-directional optical communication system
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- Issue date May 27, 2025
- King Fahd University of Petroleum & Minerals
- Khurram Karim Qureshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic devices with low phase noise frequency generation
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- Issue date May 27, 2025
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- Zdravko Boos
- H03 - BASIC ELECTRONIC CIRCUITRY
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Nonlinearity compensation circuit, and optical transceiver
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- Issue date May 20, 2025
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- Hisao Nakashima
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Performance monitoring device, method for performance monitoring of...
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- ADTRAN NETWORKS SE
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Information Patent Grant
Widely scalable, modular phase control of optical channels
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- Amjed Hallak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus, method, and system for performing error correction based...
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- Zuoguo Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconfigurable optical receiver for use with multiple modulation te...
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- Issue date Apr 22, 2025
- MARVELL ASIA PTE. LTD.
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Coherent optical reception device and coherent optical reception me...
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- Issue date Apr 8, 2025
- Nippon Telegraph and Telephone Corporation
- Ryo Igarashi
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Information Patent Grant
Optical transmission/reception device, optical communications syste...
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- Issue date Mar 18, 2025
- NEC Corporation
- Hiroshi Yamamoto
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Information Patent Grant
Data synchronization in optical networks and devices
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- Issue date Feb 25, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data synchronization in optical networks and devices
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- Issue date Feb 18, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatuses and methods for digital subcarrier parameter modificati...
- Patent number 12,218,708
- Issue date Feb 4, 2025
- Infinera Corporation
- Steven Joseph Hand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Miniaturized multichannel wavelength division multiplexing optical...
- Patent number 12,212,364
- Issue date Jan 28, 2025
- II-VI DELAWARE, INC.
- Xu Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Optical wireless apparatus and method for creating information memo...
- Patent number 12,212,368
- Issue date Jan 28, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
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Phase difference distribution estimation method and phase differenc...
- Patent number 12,206,450
- Issue date Jan 21, 2025
- Nippon Telegraph and Telephone Corporation
- Yohei Katayama
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Differential differencing transimpedance amplifier for coherent app...
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Optical multiple-input-multiple-output (MIMO) demultiplexers
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- Aloe Semiconductor Inc.
- Christopher R. Doerr
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Information Patent Grant
Method and photodiode device for the coherent detection of an optic...
- Patent number 12,176,958
- Issue date Dec 24, 2024
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Patrick Runge
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Distribution of optical local-oscillator comb for spectral channeli...
- Patent number 12,176,957
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- Phase Sensitive Innovations, Inc.
- Janusz Murakowski
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Information Patent Grant
Optical signal processing circuit, optical reception apparatus, and...
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- Issue date Dec 17, 2024
- NEC Corporation
- Masaki Sato
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Information Patent Grant
Systems and methods for coherent optics in an access network
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- Issue date Dec 17, 2024
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical receiving device and optical receiving method
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- Issue date Dec 3, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods of compensating for frequency offsets in optica...
- Patent number 12,160,266
- Issue date Dec 3, 2024
- Cisco Technology, Inc.
- Philippe Jenneve
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coherent receiver having low VOA-induced phase changes
- Patent number 12,149,291
- Issue date Nov 19, 2024
- Ciena Corporation
- Michel Poulin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Super-symbol signaling in optical communication systems
- Patent number 12,143,155
- Issue date Nov 12, 2024
- Huawei Technologies Co., Ltd.
- Wei-ren Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RECEIVER DEVICE FOR PULSE AMPLITUDE MODULATION SIGNALS
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CONFIGURABLE DISPERSION COMPENSATION IN A PLUGGABLE OPTICAL TRANSCE...
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SPATIAL MULTIPLEXING OPTICAL RECEIVER, SPATIAL MULTIPLEXING OPTICAL...
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OPTICAL TRANSMISSION SYSTEM, OPTICAL RECEIVER, OPTICAL TRANSMITTER,...
- Publication number 20250226884
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- Nippon Telegraph and Telephone Corporation
- Masanori NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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FILTERING UNIT, OPTICAL RECEIVER UNIT, OPTICAL TRANSCEIVER UNIT, SY...
- Publication number 20250226891
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- Microsoft Technology Licensing, LLC
- Paola COSTA
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COHERENT RECEPTION OF ON/OFF KEYING AND PULSE POSITION MODULATIONS
- Publication number 20250219740
- Publication date Jul 3, 2025
- Intel Corporation
- Daniel Zeleznikar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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RECONFIGURABLE DEFRAMER FOR OPTICAL COMMUNICATIONS
- Publication number 20250219739
- Publication date Jul 3, 2025
- Intel Corporation
- Sundar Krishnamurthy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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OPTICAL RECEIVING MODULE, OPTICAL RECEIVING DEVICE, AND FREQUENCY A...
- Publication number 20250211338
- Publication date Jun 26, 2025
- Huawei Technologies Co., Ltd
- Xi CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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OPTICAL NETWORK SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM
- Publication number 20250211334
- Publication date Jun 26, 2025
- NEC Corporation
- Shoma TATENO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES
- Publication number 20250211337
- Publication date Jun 26, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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MULTI-CARRIER TRANSMITTER WITH INTEGRATED MULTIPLEXER AND RECEIVER...
- Publication number 20250211360
- Publication date Jun 26, 2025
- Lumentum Operations LLC
- Joe Qingzhe WEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SYSTEMS AND METHODS FOR COHERENT OPTICS IN AN ACCESS NETWORK
- Publication number 20250202594
- Publication date Jun 19, 2025
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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JOINT CLASSICAL AND QUANTUM OPTICAL COMMUNICATIONS
- Publication number 20250202596
- Publication date Jun 19, 2025
- INSTITUT MINES TELECOM
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ALAMOUTI DECODER HAVING FEEDFORWARD PHASE COMPENSATION STRUCTURE AN...
- Publication number 20250202593
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- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
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CONTROLLER, TRAINING COST REDUCTION METHOD, AND NON-TRANSITORY COMP...
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DIGITAL SIGNAL PROCESSING FOR BURST-MODE COHERENT OPTICAL PACKET DE...
- Publication number 20250192893
- Publication date Jun 12, 2025
- Infinera Corp.
- Syed Muhammad Bilal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES
- Publication number 20250192894
- Publication date Jun 12, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES
- Publication number 20250192895
- Publication date Jun 12, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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OPTICAL MULTIPLE-INPUT-MULTIPLE-OUTPUT (MIMO) RECEIVER USING STOKES...
- Publication number 20250184009
- Publication date Jun 5, 2025
- Aloe Semiconductor Inc.
- Christopher R. Doerr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SIGNAL PROCESSING METHOD, SIGNAL PROCESSING APPARATUS AND COMMUNICA...
- Publication number 20250158721
- Publication date May 15, 2025
- Nippon Telegraph and Telephone Corporation
- Masanori NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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OPTICAL RECEIVE DEVICE AND OPTICAL TRANSMISSION SYSTEM
- Publication number 20250158712
- Publication date May 15, 2025
- Fujitsu Limited
- Yo Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Optical Transceiver With Integrated Dispersion Compensation For Hig...
- Publication number 20250150175
- Publication date May 8, 2025
- II-VI Delaware, Inc.
- Giovanni Barbarossa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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COMMUNICATION SYSTEM, RECEIVER, EQUALIZATION SIGNAL PROCESSING CIRC...
- Publication number 20250141562
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- NEC Corporation
- Manabu Arikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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FADING-RESILIENT CIRCUITS FOR COHERENT OPTICAL COMMUNICATIONS
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- Nokia Solutions and Networks Oy
- Rajiv BODDEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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STATE-OF-POLARIZATION MONITORING APPARATUS, STATE-OF-POLARIZATION M...
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- NEC Corporation
- Mingqi WU
- G01 - MEASURING TESTING
Information Patent Application
Device and Method for Compensating for Phase Noise
- Publication number 20250132839
- Publication date Apr 24, 2025
- Infinera Corporation
- Mohamed Osman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COHERENT DETECTION OF SUBCARRIER-MULTIPLEXED SIGNALS USINGA FREQUEN...
- Publication number 20250112706
- Publication date Apr 3, 2025
- Nokia Solutions and Networks Oy
- Di Che
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION CHARACTERISTIC ESTIMATION APPARATUS, OPTICAL T...
- Publication number 20250105917
- Publication date Mar 27, 2025
- Nippon Telegraph and Telephone Corporation
- Takeo SASAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distribution of Optical Local-Oscillator Comb for Spectral Channeli...
- Publication number 20250096905
- Publication date Mar 20, 2025
- Phase Sensitive Innovations, Inc
- Janusz Murakowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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OPTICAL MULTIPLE-INPUT-MULTIPLE-OUTPUT (MIMO) DEMULTIPLEXERS
- Publication number 20250096901
- Publication date Mar 20, 2025
- Aloe Semiconductor Inc.
- Christopher R. Doerr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Details of the electronic signal processing in coherent optical receivers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Receiver device, reception system, process and light-signal communi...

Optical communications system

Adaptive control and testing system for an adaptive receiver

System, apparatus and method for optical intensity modulation with...

Multi-carrier transmitter with integrated multiplexer and receiver...

Bi-directional optical communication system

Electronic devices with low phase noise frequency generation

Nonlinearity compensation circuit, and optical transceiver

Performance monitoring device, method for performance monitoring of...

Widely scalable, modular phase control of optical channels

Apparatus, method, and system for performing error correction based...

Reconfigurable optical receiver for use with multiple modulation te...

Coherent optical reception device and coherent optical reception me...

Optical transmission/reception device, optical communications syste...

Data synchronization in optical networks and devices

Data synchronization in optical networks and devices

Apparatuses and methods for digital subcarrier parameter modificati...

Miniaturized multichannel wavelength division multiplexing optical...

Optical wireless apparatus and method for creating information memo...

Phase difference distribution estimation method and phase differenc...

Differential differencing transimpedance amplifier for coherent app...

Optical multiple-input-multiple-output (MIMO) demultiplexers

Method and photodiode device for the coherent detection of an optic...

Distribution of optical local-oscillator comb for spectral channeli...

Optical signal processing circuit, optical reception apparatus, and...

Systems and methods for coherent optics in an access network

Optical receiving device and optical receiving method

Systems and methods of compensating for frequency offsets in optica...

Coherent receiver having low VOA-induced phase changes

Super-symbol signaling in optical communication systems

Patents Applicationslast 30 patents

RECEIVER DEVICE FOR PULSE AMPLITUDE MODULATION SIGNALS

CONFIGURABLE DISPERSION COMPENSATION IN A PLUGGABLE OPTICAL TRANSCE...

SPATIAL MULTIPLEXING OPTICAL RECEIVER, SPATIAL MULTIPLEXING OPTICAL...

OPTICAL TRANSMISSION SYSTEM, OPTICAL RECEIVER, OPTICAL TRANSMITTER,...

FILTERING UNIT, OPTICAL RECEIVER UNIT, OPTICAL TRANSCEIVER UNIT, SY...

COHERENT RECEPTION OF ON/OFF KEYING AND PULSE POSITION MODULATIONS

RECONFIGURABLE DEFRAMER FOR OPTICAL COMMUNICATIONS

OPTICAL RECEIVING MODULE, OPTICAL RECEIVING DEVICE, AND FREQUENCY A...

OPTICAL NETWORK SYSTEM, CONTROL METHOD, AND STORAGE MEDIUM

DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES

MULTI-CARRIER TRANSMITTER WITH INTEGRATED MULTIPLEXER AND RECEIVER...

SYSTEMS AND METHODS FOR COHERENT OPTICS IN AN ACCESS NETWORK

JOINT CLASSICAL AND QUANTUM OPTICAL COMMUNICATIONS

ALAMOUTI DECODER HAVING FEEDFORWARD PHASE COMPENSATION STRUCTURE AN...

CONTROLLER, TRAINING COST REDUCTION METHOD, AND NON-TRANSITORY COMP...

DIGITAL SIGNAL PROCESSING FOR BURST-MODE COHERENT OPTICAL PACKET DE...

DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES

DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES

OPTICAL MULTIPLE-INPUT-MULTIPLE-OUTPUT (MIMO) RECEIVER USING STOKES...

SIGNAL PROCESSING METHOD, SIGNAL PROCESSING APPARATUS AND COMMUNICA...

OPTICAL RECEIVE DEVICE AND OPTICAL TRANSMISSION SYSTEM

Optical Transceiver With Integrated Dispersion Compensation For Hig...

COMMUNICATION SYSTEM, RECEIVER, EQUALIZATION SIGNAL PROCESSING CIRC...

FADING-RESILIENT CIRCUITS FOR COHERENT OPTICAL COMMUNICATIONS

STATE-OF-POLARIZATION MONITORING APPARATUS, STATE-OF-POLARIZATION M...

Device and Method for Compensating for Phase Noise

COHERENT DETECTION OF SUBCARRIER-MULTIPLEXED SIGNALS USINGA FREQUEN...

OPTICAL TRANSMISSION CHARACTERISTIC ESTIMATION APPARATUS, OPTICAL T...

Distribution of Optical Local-Oscillator Comb for Spectral Channeli...

OPTICAL MULTIPLE-INPUT-MULTIPLE-OUTPUT (MIMO) DEMULTIPLEXERS