Details of coding or modulation

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H04B10/516

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

Current Industry

H04B10/516Details of coding or modulation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for controlling laser modulation
- Patent number 12,300,967
- Issue date May 13, 2025
- HILIGHT SEMICONDUCTOR LIMITED
- William Redman-White
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical transmission device, system, and method
- Patent number 12,301,292
- Issue date May 13, 2025
- Huawei Technologies Co., Ltd.
- Kun Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for linear frequency modulation of large dynam...
- Patent number 12,301,293
- Issue date May 13, 2025
- Intel Corporation
- Jianying Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for powering re-generation and re-transmission of...
- Patent number 12,301,286
- Issue date May 13, 2025
- NxGen Partners IP, LLC
- Solyman Ashrafi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication using double sideband suppressed carrier demo...
- Patent number 12,301,294
- Issue date May 13, 2025
- The Boeing Company
- James D. Franklin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryogenic waveform source
- Patent number 12,283,995
- Issue date Apr 22, 2025
- Teknologian tutkimuskeskus VTT Oy
- Antti Kemppinen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for transmitting optical transport unit signal
- Patent number 12,284,032
- Issue date Apr 22, 2025
- Huawei Technologies Co., Ltd.
- Wei Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Aerial networks with hybrid communication links
- Patent number 12,278,664
- Issue date Apr 15, 2025
- Architecture Technology Corporation
- Ian McLinden
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Impulsive detection techniques in free space optical communications
- Patent number 12,278,665
- Issue date Apr 15, 2025
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Localization for rendering digital content
- Patent number 12,261,649
- Issue date Mar 25, 2025
- Apple Inc.
- Jack Erdozain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical control element, optical modulation device using same, and...
- Patent number 12,259,631
- Issue date Mar 25, 2025
- Sumitomo Osaka Cement Co., Ltd.
- Norikazu Miyazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical full-field transmitter
- Patent number 12,255,691
- Issue date Mar 18, 2025
- Cable Television Laboratories, Inc.
- Haipeng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber connection detection method and related device
- Patent number 12,256,181
- Issue date Mar 18, 2025
- Huawei Technologies Co., Ltd.
- Zhiquan Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency signal transmission using free space optical commun...
- Patent number 12,244,341
- Issue date Mar 4, 2025
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed communication with wide area moveable receivers using in...
- Patent number 12,244,343
- Issue date Mar 4, 2025
- Tencent America LLC
- Yanchen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength-division-multiplexing optical circuit implemented in pho...
- Patent number 12,237,913
- Issue date Feb 25, 2025
- II-VI DELAWARE, INC.
- Po Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data synchronization in optical networks and devices
- Patent number 12,237,870
- Issue date Feb 25, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data synchronization in optical networks and devices
- Patent number 12,231,175
- Issue date Feb 18, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Symbol determination device and tap selection method
- Patent number 12,231,173
- Issue date Feb 18, 2025
- Nippon Telegraph and Telephone Corporation
- Hiroki Taniguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission code processing device, transmission code processing m...
- Patent number 12,224,804
- Issue date Feb 11, 2025
- Mitsubishi Electric Corporation
- Tsuyoshi Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control module, optical signal generator module, and RF-over-fiber...
- Patent number 12,224,803
- Issue date Feb 11, 2025
- Rohde & Schwarz GmbH & Co. KG
- Julius Seeger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal generating method, apparatus, and system
- Patent number 12,218,706
- Issue date Feb 4, 2025
- Huawei Technologies Co., Ltd.
- Songlin Shuai
- 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
Optical communication transmitter and receiver with misalignment me...
- Patent number 12,212,366
- Issue date Jan 28, 2025
- AIRCISION B.V.
- Daniele Raiteri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for quantum transmitter
- Patent number 12,212,367
- Issue date Jan 28, 2025
- National University of Singapore
- Chao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Application of orbital angular momentum to fiber, FSO and RF
- Patent number 12,212,345
- Issue date Jan 28, 2025
- NxGen Partners IP, LLC
- Solyman Ashrafi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimal operation method of high-frequency phase dithering techniqu...
- Patent number 12,199,670
- Issue date Jan 14, 2025
- Korea Advanced Institute of Science and Technology
- Yun Chur Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission device, information terminal, communication system, an...
- Patent number 12,191,909
- Issue date Jan 7, 2025
- TDK Corporation
- Hideaki Fukuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linearized optical digital-to-analog modulator
- Patent number 12,191,912
- Issue date Jan 7, 2025
- Ramot At Tel-Aviv University Ltd.
- Yossef Ehrlichman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal transmission method and apparatus
- Patent number 12,184,330
- Issue date Dec 31, 2024
- Huawei Technologies Co., Ltd.
- Xu Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR SYNTHESIZING A BROADBAND ELECTROMAGNETIC S...
- Publication number 20250150173
- Publication date May 8, 2025
- Karlsruher Institut für Technologie
- Christian Koos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULATOR ELEMENT, OPTICAL TRANSMITTER, AND OPTICAL TRANSCE...
- Publication number 20250147377
- Publication date May 8, 2025
- FUJITSU OPTICAL COMPONENTS LIMITED
- Nobuaki MITAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR COHERENT PASSIVE OPTICAL NETWORKS
- Publication number 20250142237
- Publication date May 1, 2025
- Cable Television Laboratories, Inc.
- HAIPENG ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR IMPROVING SIDELOBE CANCELLATION IN CODED O...
- Publication number 20250132827
- Publication date Apr 24, 2025
- Huawei Technologies Co., Ltd
- Xiang LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FADING-RESILIENT CIRCUITS FOR COHERENT OPTICAL COMMUNICATIONS
- Publication number 20250132830
- Publication date Apr 24, 2025
- Nokia Solutions and Networks Oy
- Rajiv BODDEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL RECEIVING APPARATUS, OPTICAL TRANSMISSION APPARATUS, OPTICA...
- Publication number 20250132837
- Publication date Apr 24, 2025
- Nippon Telegraph and Telephone Corporation
- Ryo MIYATAKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INCREASING BURST ERROR TOLERANCE ON OTN
- Publication number 20250125876
- Publication date Apr 17, 2025
- Cisco Technology, Inc.
- Gilberto LOPRIENO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for alternative interactions using optical absorp...
- Publication number 20250112703
- Publication date Apr 3, 2025
- Bank of America Corporation
- Ngoc Tran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIDEBAND MANAGEMENT OF INFORMATION TECHNOLOGY ASSETS UTILIZING VISI...
- Publication number 20250112704
- Publication date Apr 3, 2025
- Dell Products L.P.
- Shree Rathinasamy
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTING APPARATUS, OPTICAL TRANSMISSION SYSTEM AND OPT...
- Publication number 20250096902
- Publication date Mar 20, 2025
- Nippon Telegraph and Telephone Corporation
- Ryo KOMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION DEVICE, INFORMATION TERMINAL, COMMUNICATION SYSTEM, AN...
- Publication number 20250080227
- Publication date Mar 6, 2025
- TDK Corporation
- Hideaki FUKUZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM OF OPTICAL COMMUNICATION WITH HIGH SPECTRAL EFFIC...
- Publication number 20250070883
- Publication date Feb 27, 2025
- Beijing Institute of Technology
- Ze DONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR COHERENT OPTICAL TRANSMISSION AND RECEPTION AND APPARATU...
- Publication number 20250070882
- Publication date Feb 27, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sun Hyok CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Impulsive Detection Techniques in Free Space Optical Communications
- Publication number 20250070884
- Publication date Feb 27, 2025
- Attochron, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF CALIBRATING AND TESTING A QKD TRANSMITTER
- Publication number 20250062836
- Publication date Feb 20, 2025
- HEQA SECURITY LTD
- Nitzan LIVNEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION COMMUNICATION METHOD
- Publication number 20250030949
- Publication date Jan 23, 2025
- Panasonic Intellectual Property Corporation of America
- Mitsuaki OSHIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Module
- Publication number 20250020862
- Publication date Jan 16, 2025
- HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD
- Qian SHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT MODULE, LIGHT SYSTEM, AND LIGHT OUTPUT METHOD
- Publication number 20250015896
- Publication date Jan 9, 2025
- NEC CORPORATION
- Kenji Mizutani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Systems for Quantum Transducers
- Publication number 20250015900
- Publication date Jan 9, 2025
- California Institute of Technology
- Mohammad Mirhosseini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL RELAY DEVICE, SIGNAL TRANSMISSION SYSTEM AND METHOD
- Publication number 20250007611
- Publication date Jan 2, 2025
- BOE TECHNOLOGY GROUP CO., LTD.
- Yuehua LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BANDWIDTH ALLOCATION METHOD AND ASSOCIATED OPTICAL LINE TERMINAL
- Publication number 20250007619
- Publication date Jan 2, 2025
- Cable Television Laboratories, Inc.
- HAIPENG ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR
- Publication number 20240430011
- Publication date Dec 26, 2024
- Ramot at Tel-Aviv University Ltd.
- Yossef EHRLICHMAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SINGLE-SIDEBAND REDUCED-CARRIER PHASE-SHIFTING ELECTRO-OPTIC MODULATOR
- Publication number 20240430006
- Publication date Dec 26, 2024
- Raytheon Company
- David Byron Borlaug
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR ENCODING MULTI-LEVEL PULSE AMPLITUDE MODULATE...
- Publication number 20240430012
- Publication date Dec 26, 2024
- Cisco Technology, Inc.
- Daniel KUCHARSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MACH-ZEHNDER MODULATOR, ELECTRO-OPTIC MODULATION METHOD, AND OPTICA...
- Publication number 20240419046
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Zhen Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTING APPARATUS, OPTICAL TRANSMITTING METHOD AND OPT...
- Publication number 20240421910
- Publication date Dec 19, 2024
- Nippon Telegraph and Telephone Corporation
- Toshiaki SHITABA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, TRANSMITTER, AND CONTROL METHOD
- Publication number 20240413922
- Publication date Dec 12, 2024
- Nippon Telegraph and Telephone Corporation
- Akira KAWAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE ARRAY ANTENNA PLATFORM COMMUNITY, SYSTEM, AND METHOD FOR COMM...
- Publication number 20240405871
- Publication date Dec 5, 2024
- 4S SILVERSWORD SOFTWARE AND SERVICES LLC
- WILLIAM ROBERT ALLEN ZIEGLER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IN-PHASE (I) / QUADRATURE (Q) CORRELATION DITHER FOR MODULATOR QUAD...
- Publication number 20240405880
- Publication date Dec 5, 2024
- CIENA CORPORATION
- Shahab Oveis Gharan
- 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

Details of coding or modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for controlling laser modulation

Optical transmission device, system, and method

Method and apparatus for linear frequency modulation of large dynam...

System and method for powering re-generation and re-transmission of...

Optical communication using double sideband suppressed carrier demo...

Cryogenic waveform source

Method and apparatus for transmitting optical transport unit signal

Aerial networks with hybrid communication links

Impulsive detection techniques in free space optical communications

Localization for rendering digital content

Optical control element, optical modulation device using same, and...

Optical full-field transmitter

Optical fiber connection detection method and related device

Radio frequency signal transmission using free space optical commun...

High speed communication with wide area moveable receivers using in...

Wavelength-division-multiplexing optical circuit implemented in pho...

Data synchronization in optical networks and devices

Data synchronization in optical networks and devices

Symbol determination device and tap selection method

Transmission code processing device, transmission code processing m...

Control module, optical signal generator module, and RF-over-fiber...

Signal generating method, apparatus, and system

Apparatuses and methods for digital subcarrier parameter modificati...

Optical communication transmitter and receiver with misalignment me...

Method and system for quantum transmitter

Application of orbital angular momentum to fiber, FSO and RF

Optimal operation method of high-frequency phase dithering techniqu...

Transmission device, information terminal, communication system, an...

Linearized optical digital-to-analog modulator

Signal transmission method and apparatus

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR SYNTHESIZING A BROADBAND ELECTROMAGNETIC S...

OPTICAL MODULATOR ELEMENT, OPTICAL TRANSMITTER, AND OPTICAL TRANSCE...

SYSTEMS AND METHODS FOR COHERENT PASSIVE OPTICAL NETWORKS

METHOD AND APPARATUS FOR IMPROVING SIDELOBE CANCELLATION IN CODED O...

FADING-RESILIENT CIRCUITS FOR COHERENT OPTICAL COMMUNICATIONS

OPTICAL RECEIVING APPARATUS, OPTICAL TRANSMISSION APPARATUS, OPTICA...

INCREASING BURST ERROR TOLERANCE ON OTN

System and method for alternative interactions using optical absorp...

SIDEBAND MANAGEMENT OF INFORMATION TECHNOLOGY ASSETS UTILIZING VISI...

OPTICAL TRANSMITTING APPARATUS, OPTICAL TRANSMISSION SYSTEM AND OPT...

TRANSMISSION DEVICE, INFORMATION TERMINAL, COMMUNICATION SYSTEM, AN...

METHOD AND SYSTEM OF OPTICAL COMMUNICATION WITH HIGH SPECTRAL EFFIC...

METHOD FOR COHERENT OPTICAL TRANSMISSION AND RECEPTION AND APPARATU...

Impulsive Detection Techniques in Free Space Optical Communications

SYSTEM AND METHOD OF CALIBRATING AND TESTING A QKD TRANSMITTER

INFORMATION COMMUNICATION METHOD

Optical Module

LIGHT MODULE, LIGHT SYSTEM, AND LIGHT OUTPUT METHOD

Methods and Systems for Quantum Transducers

OPTICAL RELAY DEVICE, SIGNAL TRANSMISSION SYSTEM AND METHOD

BANDWIDTH ALLOCATION METHOD AND ASSOCIATED OPTICAL LINE TERMINAL

LINEARIZED OPTICAL DIGITAL-TO-ANALOG MODULATOR

SINGLE-SIDEBAND REDUCED-CARRIER PHASE-SHIFTING ELECTRO-OPTIC MODULATOR

METHOD AND SYSTEM FOR ENCODING MULTI-LEVEL PULSE AMPLITUDE MODULATE...

MACH-ZEHNDER MODULATOR, ELECTRO-OPTIC MODULATION METHOD, AND OPTICA...

OPTICAL TRANSMITTING APPARATUS, OPTICAL TRANSMITTING METHOD AND OPT...

OPTICAL TRANSMISSION SYSTEM, TRANSMITTER, AND CONTROL METHOD

PHASE ARRAY ANTENNA PLATFORM COMMUNITY, SYSTEM, AND METHOD FOR COMM...

IN-PHASE (I) / QUADRATURE (Q) CORRELATION DITHER FOR MODULATOR QUAD...

BI-DIRECTIONAL OPTICAL COMMUNICATION SYSTEM