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
Transmission method, reception method, transmission device, and rec...
- Patent number 12,368,515
- Issue date Jul 22, 2025
- Panasonic Intellectual Property Corporation of America
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device and optical communication device
- Patent number 12,360,407
- Issue date Jul 15, 2025
- Fujitsu Optical Components Limited
- Masaki Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Neuromorphic photonics with coherent linear neurons
- Patent number 12,353,988
- Issue date Jul 8, 2025
- Celestial AI Inc.
- Nikolaos Pleros
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit for multi-path interference mitigation in an optical commun...
- Patent number 12,348,273
- Issue date Jul 1, 2025
- MARVELL ASIA PTE. LTD.
- Benjamin P. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Proximity sensor based communications interface for electronic devices
- Patent number 12,345,814
- Issue date Jul 1, 2025
- Apple Inc.
- Dong Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and an apparatus for transitioning between optical networks
- Patent number 12,348,272
- Issue date Jul 1, 2025
- AT&T Intellectual Property I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mach-Zehnder type optical modulator, optical transceiver, and dispe...
- Patent number 12,339,561
- Issue date Jun 24, 2025
- NEC Corporation
- Ryo Kurahashi
- G02 - OPTICS
Information Patent Grant
Software programmable flexible and dynamic optical transceivers
- Patent number 12,334,981
- Issue date Jun 17, 2025
- Ciena Corporation
- Michael Y. Frankel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, systems, and apparatuses for passive optical networks
- Patent number 12,334,986
- Issue date Jun 17, 2025
- MACOM Technology Solutions Holdings, Inc.
- Bart Zeydel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication in a switching network
- Patent number 12,328,148
- Issue date Jun 10, 2025
- Microsoft Technology Licensing, LLC
- Kai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bi-directional optical communication system
- Patent number 12,316,375
- Issue date May 27, 2025
- King Fahd University of Petroleum & Minerals
- Khurram Karim Qureshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
External laser enabled co-packaged optics architectures
- Patent number 12,316,382
- Issue date May 27, 2025
- Juniper Networks, Inc.
- Domenico Di Mola
- H01 - BASIC ELECTRIC ELEMENTS
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

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DUAL USE INTEGRATED PHOTONIC CIRCUIT
- Publication number 20250219736
- Publication date Jul 3, 2025
- Cisco Technology, Inc.
- Long Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE FOR WIRELESS DATA COMMUNICATION
- Publication number 20250219738
- Publication date Jul 3, 2025
- Hyundai Motor Company
- Seong Hwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FULL-FIELD TRANSMITTER
- Publication number 20250219737
- Publication date Jul 3, 2025
- Cable Television Laboratories, Inc.
- Haipeng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPLICATION OF ORBITAL ANGULAR MOMENTUM TO FIBER, FSO AND RF
- Publication number 20250211335
- Publication date Jun 26, 2025
- NXGEN PARTNERS IP, LLC
- SOLYMAN ASHRAFI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES
- Publication number 20250211337
- Publication date Jun 26, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
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
Information Patent Application
METHOD AND SYSTEM FOR GENERATING DECOY AND SIGNAL PULSES FOR QUANTU...
- Publication number 20250202690
- Publication date Jun 19, 2025
- QuNu Labs Private Limited
- Dilip Kumar Singh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method And Apparatus For Ultra-Short Pulsed Laser Communication Thr...
- Publication number 20250202588
- Publication date Jun 19, 2025
- Attochron, LLC
- Thomas Malcolm Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Impulsive Detection Techniques in Free Space Optical Communications
- Publication number 20250202590
- Publication date Jun 19, 2025
- Attochron, LLC
- Thomas M. Chaffee
- 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
CDMA OVER WDM FOR LIGHT SOURCE FREQUENCY LOCKING
- Publication number 20250192891
- Publication date Jun 12, 2025
- NVIDIA Corp.
- Segev Binyamin Zarkovsky
- 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
Information Patent Application
MODULATION SYSTEM CONFIGURED TO CONTROL MODULATION OF A SIGNAL
- Publication number 20250184007
- Publication date Jun 5, 2025
- L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
- Arnaud GARDELEIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH-DIVISION-MULTIPLEXING OPTICAL CIRCUIT IMPLEMENTED IN PHO...
- Publication number 20250184029
- Publication date Jun 5, 2025
- II-VI Delaware, Inc.
- Po Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTING AND RECEIVING DEVICE FOR QUANTUM KEY DISTRIBUTION BASE...
- Publication number 20250175255
- Publication date May 29, 2025
- Korea Institute of Science and Technology
- Sang Wook HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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

Details of coding or modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transmission method, reception method, transmission device, and rec...

Optical device and optical communication device

Neuromorphic photonics with coherent linear neurons

Circuit for multi-path interference mitigation in an optical commun...

Proximity sensor based communications interface for electronic devices

Method and an apparatus for transitioning between optical networks

Mach-Zehnder type optical modulator, optical transceiver, and dispe...

Software programmable flexible and dynamic optical transceivers

Methods, systems, and apparatuses for passive optical networks

Communication in a switching network

Bi-directional optical communication system

External laser enabled co-packaged optics architectures

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

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR DUAL USE INTEGRATED PHOTONIC CIRCUIT

OPTICAL DEVICE FOR WIRELESS DATA COMMUNICATION

OPTICAL FULL-FIELD TRANSMITTER

APPLICATION OF ORBITAL ANGULAR MOMENTUM TO FIBER, FSO AND RF

DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES

SYSTEMS AND METHODS FOR COHERENT OPTICS IN AN ACCESS NETWORK

METHOD AND SYSTEM FOR GENERATING DECOY AND SIGNAL PULSES FOR QUANTU...

Method And Apparatus For Ultra-Short Pulsed Laser Communication Thr...

Impulsive Detection Techniques in Free Space Optical Communications

DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES

CDMA OVER WDM FOR LIGHT SOURCE FREQUENCY LOCKING

DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES

MODULATION SYSTEM CONFIGURED TO CONTROL MODULATION OF A SIGNAL

WAVELENGTH-DIVISION-MULTIPLEXING OPTICAL CIRCUIT IMPLEMENTED IN PHO...

TRANSMITTING AND RECEIVING DEVICE FOR QUANTUM KEY DISTRIBUTION BASE...

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