Coherent receivers i.e., optical receivers using an optical local oscillator

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H04B10/61

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Parent Industries

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

Current Industry

H04B10/61Coherent receivers i.e., optical receivers using an optical local oscillator

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical signal processing circuit, optical reception apparatus, and...
- Patent number 12,170,544
- Issue date Dec 17, 2024
- NEC Corporation
- Masaki Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for coherent optics in an access network
- Patent number 12,170,545
- 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
- Patent number 12,160,274
- Issue date Dec 3, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual-output coherent optical technology
- Patent number 12,160,272
- Issue date Dec 3, 2024
- Google LLC
- Xiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting and receiving data using a satellite communications ne...
- Patent number 12,160,265
- Issue date Dec 3, 2024
- Infinera Corporation
- Steven Joseph Hand
- 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
Communication system, communication method, accommodation station d...
- Patent number 12,160,268
- Issue date Dec 3, 2024
- Nippon Telegraph and Telephone Corporation
- Kota Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission apparatus and optical transmission method
- Patent number 12,155,411
- Issue date Nov 26, 2024
- Nippon Telegraph and Telephone Corporation
- Akihiro Tanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and methods for coherent optical extension
- Patent number 12,149,339
- Issue date Nov 19, 2024
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- 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
Branch ratio setting system, method for producing optical communica...
- Patent number 12,143,157
- Issue date Nov 12, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module
- Patent number 12,140,806
- Issue date Nov 12, 2024
- Sumitomo Electric Device Innovations, Inc.
- Satoru Kanemaru
- 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
Information Patent Grant
Multi-point self-calibration for broadband optical sensor interrogator
- Patent number 12,143,156
- Issue date Nov 12, 2024
- Rockwell Collins, Inc.
- Wenlu Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Polarization-fluctuation estimating device and polarization-fluctua...
- Patent number 12,136,997
- Issue date Nov 5, 2024
- NEC Corporation
- Masaki Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for safe and secure free space power and data transfer
- Patent number 12,132,059
- Issue date Oct 29, 2024
- PHION TECHNOLOGIES CORP.
- Jonathan Nydell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for generating the spectrogram of a signal
- Patent number 12,132,514
- Issue date Oct 29, 2024
- Institut National de la Recherche Scientifique
- Jose Azana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock recovery for subcarriers in optical networks
- Patent number 12,132,524
- Issue date Oct 29, 2024
- Infinera Corporation
- Steven Joseph Hand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Accelerometer using coherent oscillatory matterwaves
- Patent number 12,126,349
- Issue date Oct 22, 2024
- ColdQuanta, Inc.
- Dana Zachary Anderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing device and data processing method
- Patent number 12,126,359
- Issue date Oct 22, 2024
- Saturn Licensing LLC
- Ryoji Ikegaya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for transmitting data by a spacecraft comprising a laser tra...
- Patent number 12,126,380
- Issue date Oct 22, 2024
- AIRBUS DEFENCE AND SPACE SAS
- Mehdi Ghezal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rapid polarization tracking in an optical channel
- Patent number 12,119,880
- Issue date Oct 15, 2024
- Nokia Solutions and Networks Oy
- Thai Son Le
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical multiple-input-multiple-output (MIMO) receiver using stokes...
- Patent number 12,119,881
- Issue date Oct 15, 2024
- Aloe Semiconductor Inc.
- Christopher R. Doerr
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-speed optical analog-to-digital converter based on compressive...
- Patent number 12,119,882
- Issue date Oct 15, 2024
- The Regents of the University of California
- Sung-Joo Ben Yoo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
On-chip adaptive optical receiver system, optical chip, and communi...
- Patent number 12,107,634
- Issue date Oct 1, 2024
- PENG CHENG LABORATORY
- Caiming Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulator, optical receiver, conversion device, spin orbita...
- Patent number 12,105,397
- Issue date Oct 1, 2024
- Hitachi, Ltd.
- Shinichi Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical coherent receiver having an optical hybrid configuration wi...
- Patent number 12,101,126
- Issue date Sep 24, 2024
- Lumentum Technology UK Limited
- Shibnath Pathak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for correcting phase noise and/or drift occurring in optical...
- Patent number 12,101,116
- Issue date Sep 24, 2024
- Rohde & Schwarz GmbH & Co. KG
- Julius Seeger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency division multiple access optical subcarriers
- Patent number 12,095,546
- Issue date Sep 17, 2024
- Infinera Corporation
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency deviation compensation scheme and frequency deviation com...
- Patent number 12,088,350
- Issue date Sep 10, 2024
- NEC Corporation
- Daisaku Ogasahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETECTING PHASE DIFFERENCE AND DELAY OF CO...
- Publication number 20240421901
- Publication date Dec 19, 2024
- Accelink Technologies Co., Ltd.
- Leilei HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR COHERENT BURST RECEPTION
- Publication number 20240421912
- Publication date Dec 19, 2024
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SAMPLING RATE CONVERTER, SAMPLING RATE CONVERSION METHOD, AND COMMU...
- Publication number 20240421799
- Publication date Dec 19, 2024
- NTT Innovative Devices Corporation
- Masashi SUZUKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH SPEED OPTICAL RECEIVER SYSTEM
- Publication number 20240413911
- Publication date Dec 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Tsung SHIH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FABRICATION TOLERANT WAVELENGTH DEMULTIPLEXER RECEIVER
- Publication number 20240405883
- Publication date Dec 5, 2024
- Cisco Technology, Inc.
- Long CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-DIRECTIONAL OPTICAL COMMUNICATION SYSTEM
- Publication number 20240405870
- Publication date Dec 5, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Khurram Karim QURESHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL SIGNAL PROCESSING CIRCUIT, METHOD, RECEIVER, AND COMMUNICAT...
- Publication number 20240405874
- Publication date Dec 5, 2024
- NEC Corporation
- Masaki Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY DEVIATION COMPENSATION SCHEME AND FREQUENCY DEVIATION COM...
- Publication number 20240396640
- Publication date Nov 28, 2024
- NEC Corporation
- Daisaku OGASAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL RECEIVING DEVICE
- Publication number 20240396639
- Publication date Nov 28, 2024
- Mitsubishi Electric Corporation
- Hayato SANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COHERENT RECEIVER ON A CHIP
- Publication number 20240388366
- Publication date Nov 21, 2024
- Intel Corporation
- Meer Nazmus Sakib
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION DEVICE AND COMMUNICATION DEVICE
- Publication number 20240380494
- Publication date Nov 14, 2024
- NEC CORPORATION
- Koya Takata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLUGGABLE OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM
- Publication number 20240369767
- Publication date Nov 7, 2024
- NEC Corporation
- Yuuji MINOTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEFRONT CORRECTION FOR FREE-SPACE OPTICAL COMMUNICATIONS
- Publication number 20240364423
- Publication date Oct 31, 2024
- University of Central Florida Research Foundation, Inc.
- GUIFANG LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT RECEIVING MODULE, DEVICE, AND METHOD
- Publication number 20240361516
- Publication date Oct 31, 2024
- Huawei Technologies Co., Ltd
- Lin Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COHERENT OPTICAL RECEIVER WITH TUNABLE LOCAL OSCILLATOR
- Publication number 20240364426
- Publication date Oct 31, 2024
- Nokia Solutions and Networks Oy
- Brian Stern
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Fast Burst Data Link Acquisition
- Publication number 20240364427
- Publication date Oct 31, 2024
- SEMTECH CORPORATION
- Dariusz Michal GORZKIEWICZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL RECEIVER AND OPTICAL RECEPTION METHOD
- Publication number 20240356655
- Publication date Oct 24, 2024
- Mitsubishi Electric Corporation
- Keisuke MATSUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Polarization-Diverse Radio Receive Element, Receiver, Transceiver a...
- Publication number 20240348343
- Publication date Oct 17, 2024
- Phase Sensitive Innovations, Inc
- Benjamin Mazur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Avalanche photodiodes with lower excess noise and lower bandwidth v...
- Publication number 20240347665
- Publication date Oct 17, 2024
- CIENA CORPORATION
- Alireza Samani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR FINE FREQUENCY FINESSE FILTERING
- Publication number 20240333397
- Publication date Oct 3, 2024
- CIENA CORPORATION
- Shahab Oveis Gharan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SIGNAL SENDING METHOD, PILOT RECEIVER, AND TRANSMITTER
- Publication number 20240322912
- Publication date Sep 26, 2024
- Huawei Technologies Co., Ltd
- Lin Gan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHIP-SCALE RECEIVER AND METHOD FOR FREE SPACE OPTICAL COHERENT COMM...
- Publication number 20240305372
- Publication date Sep 12, 2024
- OAM Photonics LLC
- Kam Wai Clifford CHAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COHERENT RECEIVER HAVING AN OPTICAL HYBRID CONFIGURATION WI...
- Publication number 20240305383
- Publication date Sep 12, 2024
- Lumentum Technology UK Limited
- Shibnath PATHAK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRICAL-TO-COHERENT OPTICAL-TO-ELECTRICAL DATA COMMUNICATION CAB...
- Publication number 20240305378
- Publication date Sep 12, 2024
- Jan Filip
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COHERENT OPTICAL RECEIVER
- Publication number 20240297720
- Publication date Sep 5, 2024
- Mitsubishi Electric Corporation
- Gwillerm Froc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR POLARIZATION CONTROL IN COHERENT OPTICAL R...
- Publication number 20240291572
- Publication date Aug 29, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang Rok MOON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED OPTICAL RECEIVER WITH MONITOR PHOTODIODE
- Publication number 20240291571
- Publication date Aug 29, 2024
- Lumentum Technology UK Limited
- Stuart CONLEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Subcarrier Based Data Center Network Architecture
- Publication number 20240283558
- Publication date Aug 22, 2024
- Infinera Corporation
- Stuart Elby
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING DATA BY A SPACECRAFT COMPRISING A LASER TRA...
- Publication number 20240275488
- Publication date Aug 15, 2024
- AIRBUS DEFENCE AND SPACE SAS
- Mehdi GHEZAL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM
- Publication number 20240275491
- Publication date Aug 15, 2024
- Nippon Telegraph and Telephone Corporation
- Kota ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Coherent receivers i.e., optical receivers using an optical local oscillator

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Dual-output coherent optical technology

Transmitting and receiving data using a satellite communications ne...

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

Communication system, communication method, accommodation station d...

Optical transmission apparatus and optical transmission method

System and methods for coherent optical extension

Coherent receiver having low VOA-induced phase changes

Branch ratio setting system, method for producing optical communica...

Optical module

Super-symbol signaling in optical communication systems

Multi-point self-calibration for broadband optical sensor interrogator

Polarization-fluctuation estimating device and polarization-fluctua...

Method for safe and secure free space power and data transfer

Method and system for generating the spectrogram of a signal

Clock recovery for subcarriers in optical networks

Accelerometer using coherent oscillatory matterwaves

Data processing device and data processing method

Method for transmitting data by a spacecraft comprising a laser tra...

Rapid polarization tracking in an optical channel

Optical multiple-input-multiple-output (MIMO) receiver using stokes...

High-speed optical analog-to-digital converter based on compressive...

On-chip adaptive optical receiver system, optical chip, and communi...

Optical modulator, optical receiver, conversion device, spin orbita...

Optical coherent receiver having an optical hybrid configuration wi...

System for correcting phase noise and/or drift occurring in optical...

Frequency division multiple access optical subcarriers

Frequency deviation compensation scheme and frequency deviation com...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR DETECTING PHASE DIFFERENCE AND DELAY OF CO...

SYSTEMS AND METHODS FOR COHERENT BURST RECEPTION

SAMPLING RATE CONVERTER, SAMPLING RATE CONVERSION METHOD, AND COMMU...

HIGH SPEED OPTICAL RECEIVER SYSTEM

FABRICATION TOLERANT WAVELENGTH DEMULTIPLEXER RECEIVER

BI-DIRECTIONAL OPTICAL COMMUNICATION SYSTEM

DIGITAL SIGNAL PROCESSING CIRCUIT, METHOD, RECEIVER, AND COMMUNICAT...

FREQUENCY DEVIATION COMPENSATION SCHEME AND FREQUENCY DEVIATION COM...

OPTICAL RECEIVING DEVICE

OPTICAL COHERENT RECEIVER ON A CHIP

OPTICAL TRANSMISSION DEVICE AND COMMUNICATION DEVICE

PLUGGABLE OPTICAL MODULE AND OPTICAL COMMUNICATION SYSTEM

WAVEFRONT CORRECTION FOR FREE-SPACE OPTICAL COMMUNICATIONS

LIGHT RECEIVING MODULE, DEVICE, AND METHOD

COHERENT OPTICAL RECEIVER WITH TUNABLE LOCAL OSCILLATOR

Systems and Methods for Fast Burst Data Link Acquisition

OPTICAL RECEIVER AND OPTICAL RECEPTION METHOD

Polarization-Diverse Radio Receive Element, Receiver, Transceiver a...

Avalanche photodiodes with lower excess noise and lower bandwidth v...

METHOD AND SYSTEM FOR FINE FREQUENCY FINESSE FILTERING

OPTICAL SIGNAL SENDING METHOD, PILOT RECEIVER, AND TRANSMITTER

CHIP-SCALE RECEIVER AND METHOD FOR FREE SPACE OPTICAL COHERENT COMM...

OPTICAL COHERENT RECEIVER HAVING AN OPTICAL HYBRID CONFIGURATION WI...

ELECTRICAL-TO-COHERENT OPTICAL-TO-ELECTRICAL DATA COMMUNICATION CAB...

COHERENT OPTICAL RECEIVER

APPARATUS AND METHOD FOR POLARIZATION CONTROL IN COHERENT OPTICAL R...

INTEGRATED OPTICAL RECEIVER WITH MONITOR PHOTODIODE

Subcarrier Based Data Center Network Architecture

METHOD FOR TRANSMITTING DATA BY A SPACECRAFT COMPRISING A LASER TRA...

WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM