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ELECTRICITY
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Electric communication
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TRANSMISSION
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Transmission systems employing electromagnetic waves other than radio-waves
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Arrangements specific to fibre transmission
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Patents Grants
last 30 patents
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Patent Grant
Free space optical communications using a spectrally-equalizing amp...
Patent number
11,973,536
Issue date
Apr 30, 2024
ATTOCHRON, LLC
Thomas M. Chaffee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device and communication system
Patent number
11,966,083
Issue date
Apr 23, 2024
KDDI Corporation
Hidenori Takahashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transceiver
Patent number
11,967,994
Issue date
Apr 23, 2024
Amazon Technologies, Inc.
Poorya Saghari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
DAS for multi-frequency band and multi-carrier based on O-RAN standard
Patent number
11,967,991
Issue date
Apr 23, 2024
ADRF KOREA, Inc.
Chong Youn Chun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for identifying and highlighting available fibers in a fiber...
Patent number
11,962,343
Issue date
Apr 16, 2024
FRONTIER COMMUNICATIONS HOLDINGS, LLC
Carlo Nino Alba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Unmanned underwater vehicle (UUV) based underwater communications n...
Patent number
11,958,580
Issue date
Apr 16, 2024
Eagle Technology, LLC
Donna M. Kocak
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Communication system multiplexing and demultiplexing apparatus and...
Patent number
11,956,015
Issue date
Apr 9, 2024
Telefonaktiebolaget LM Ericsson (publ)
Giulio Bottari
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Terminal and communication method
Patent number
11,956,013
Issue date
Apr 9, 2024
Panasonic Intellectual Property Corporation of America
Yutaka Murakami
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Optical transmission system
Patent number
11,956,070
Issue date
Apr 9, 2024
Nippon Telegraph and Telephone Corporation
Taiji Sakamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid sensing-communication optical system and method
Patent number
11,956,016
Issue date
Apr 9, 2024
King Abdullah University of Science and Technology
Boon Siew Ooi
G02 - OPTICS
Information
Patent Grant
Power-over-fiber system
Patent number
11,949,248
Issue date
Apr 2, 2024
Kyocera Corporation
Takahiro Kobayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Optical network device
Patent number
11,949,454
Issue date
Apr 2, 2024
Technetix B.V.
Martien Rijssemus
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ternary modulation using inter-operable transmitters and receivers
Patent number
11,949,459
Issue date
Apr 2, 2024
Juniper Networks, Inc.
Zhen Qu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Test device and test method for DFB-LD for RoF system
Patent number
11,949,453
Issue date
Apr 2, 2024
Electronics and Telecommunications Research Institute
Seung-Hyun Cho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bit-wise inverse multiplexing for optical channels utilizing microLEDs
Patent number
11,949,455
Issue date
Apr 2, 2024
Avicena Tech Corp.
Robert Kalman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic devices with high frequency multiplexing capabilities
Patent number
11,949,462
Issue date
Apr 2, 2024
Apple Inc.
Bertram R Gunzelmann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Powered device and optical transmission system
Patent number
11,949,247
Issue date
Apr 2, 2024
Kyocera Corporation
Nobuyuki Tetsuka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Up/down photonic frequency converter for incoming radio frequency (...
Patent number
11,942,995
Issue date
Mar 26, 2024
Instituto Tecnológico de Aeronáutica—ITA
Larissa Aguiar Dantas de Britto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical submarine branching apparatus, optical submarine cable syst...
Patent number
11,942,991
Issue date
Mar 26, 2024
NEC Corporation
Ryota Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Operation method of network device and control chip of network device
Patent number
11,942,992
Issue date
Mar 26, 2024
Realtek Semiconductor Corporation
Jia-You Pang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for extending wireline communication networks
Patent number
11,943,004
Issue date
Mar 26, 2024
Cable Television Laboratories, Inc.
Daryl William Malas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical time-domain reflectometer (OTDR) including channel checker
Patent number
11,942,986
Issue date
Mar 26, 2024
Viavi Solutions Inc.
Vincent Lecoeuche
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmission device and optical communication system
Patent number
11,942,993
Issue date
Mar 26, 2024
Molex, LLC
Kuen-Ting Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for transmitting and/or receiving data over a...
Patent number
11,942,994
Issue date
Mar 26, 2024
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Felix Frey
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Passive optical network adaptor with wireless interface
Patent number
11,936,424
Issue date
Mar 19, 2024
FRONTIER COMMUNICATIONS HOLDINGS, LLC
John Valdez
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical link system and method for computation
Patent number
11,937,030
Issue date
Mar 19, 2024
Luminous Computing, Inc.
Patrick Gallagher
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical device and optical communication apparatus
Patent number
11,936,428
Issue date
Mar 19, 2024
Fujitsu Optical Components Limited
Shuntaro Makino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wireless transmitting system, wireless receiving system, base stati...
Patent number
11,936,429
Issue date
Mar 19, 2024
Nippon Telegraph and Telephone Corporation
Kota Ito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wavelength dispersion compensation apparatus and wavelength dispers...
Patent number
11,929,784
Issue date
Mar 12, 2024
Nippon Telegraph and Telephone Corporation
Shimpei Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cable management arrangement
Patent number
11,921,327
Issue date
Mar 5, 2024
CommScope Connectivity Belgium BVBA
Johan Geens
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
EQUALIZATION APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND EQUALIZATI...
Publication number
20240146437
Publication date
May 2, 2024
NEC Corporation
Mingqi WU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BRILLOUIN GAIN SPECTRUM DISTRIBUTION MEASUREMENT METHOD AND EQUIPMENT
Publication number
20240146413
Publication date
May 2, 2024
Nippon Telegraph and Telephone Corporation
Tomokazu ODA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION METHOD
Publication number
20240146412
Publication date
May 2, 2024
Nitto Denko Corporation
Yugo KASEDA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EFFICIENT REMOTE PHY DATAPLANE MANAGEMENT FOR A CABLE SYSTEM
Publication number
20240146414
Publication date
May 2, 2024
ARRIS Enterprises LLC
Vasudevan JOTHILINGAM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CIRCUIT FOR MULTI-PATH INTERFERENCE MITIGATION IN AN OPTICAL COMMUN...
Publication number
20240137130
Publication date
Apr 25, 2024
Marvell Asia Pte Ltd.
Benjamin P. SMITH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CLOCK FREQUENCY DETERMINING METHOD AND APPARATUS
Publication number
20240137199
Publication date
Apr 25, 2024
Huawei Technologies Co., Ltd
Ganghua YANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ALL-OPTICAL PHASE-PRESERVING SIGNAL AMPLITUDE PROCESSORS
Publication number
20240137124
Publication date
Apr 25, 2024
Board of Regents, The University of Texas System
Michael Vasilyev
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MONITIOR WINDOW IN ASE INJECTION SEED
Publication number
20240137142
Publication date
Apr 25, 2024
II-VI Delaware, Inc.
Shaohua CAI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTERCONNECT NETWORKS USING MICROLED-BASED OPTICAL LINKS
Publication number
20240137132
Publication date
Apr 25, 2024
AVICENATECH CORP.
Robert Kalman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NETWORK PROBING INCLUDING SPLIT LIGHT SIGNAL MONITORING
Publication number
20240129032
Publication date
Apr 18, 2024
DISH Wireless L.L.C.
Sudir ANAND
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR IMPLEMENTING MULTI-SERVICE BEARER IN PASSIVE...
Publication number
20240121000
Publication date
Apr 11, 2024
Guangzhou Chonge Information Technology Co., LTD
Junfa Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REDUCED THICKNESS OPTICAL ISOLATOR AND METHOD OF USE THEREOF IN A L...
Publication number
20240121001
Publication date
Apr 11, 2024
II-VI Delaware, Inc.
Ramesh Sundaram
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TEST DEVICE AND TEST METHOD FOR DFB-LD FOR ROF SYSTEM
Publication number
20240121002
Publication date
Apr 11, 2024
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Seung-Hyun CHO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM
Publication number
20240121780
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Ryota SHIINA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMIT DEVICE
Publication number
20240113786
Publication date
Apr 4, 2024
Fujitsu Limited
Tomohiro NAGANUMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TECHNOLOGIES FOR DYNAMICALLY MANAGING RESOURCES IN DISAGGREGATED AC...
Publication number
20240113954
Publication date
Apr 4, 2024
Intel Corporation
Francesc GUIM BERNAT
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Linearization of Electro-Optic Links
Publication number
20240113783
Publication date
Apr 4, 2024
United States of America as represented by the Secretary of the Navy
James Richard Adleman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHASED-ARRAY MAPPING FOR BEAMSPACE PROCESSING AND BEAMSPACE PROCESSOR
Publication number
20240113784
Publication date
Apr 4, 2024
Phase Sensitive Innovations, Inc
Janusz Murakowski
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIRELESS SYSTEM
Publication number
20240113785
Publication date
Apr 4, 2024
Sony Semiconductor Solutions Corporation
MASAHIRO UNO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR AN EQUALIZER BASED ON VITERBI ALGORITHM
Publication number
20240106536
Publication date
Mar 28, 2024
Nokia Solutions and Networks Oy
Yannick LEFEVRE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FACILITATING AERIAL TO SURFACE HETEROGENOUS COMMUNICATIONS IN ADVAN...
Publication number
20240106537
Publication date
Mar 28, 2024
AT&T INTELLECTUAL PROPERTY I, L.P.
Joseph Soryal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-CHANNEL RADIO FREQUENCY TRANSCEIVING DEVICE AND METHOD
Publication number
20240106538
Publication date
Mar 28, 2024
COMBA NETWORK SYSTEMS COMPANY LIMITED
Jiangtao Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYMBOL CONSTELLATION GENERATION APPARATUS, CONTROL METHOD, AND COMP...
Publication number
20240097791
Publication date
Mar 21, 2024
NEC Corporation
Ankith Vinayachandran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, STORAGE MEDIUM, AND...
Publication number
20240097790
Publication date
Mar 21, 2024
FURUKAWA ELECTRIC CO., LTD.
Tomoaki TERASAKI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PASSIVE DISTRIBUTION SYSTEM USING FIBER INDEXING
Publication number
20240094479
Publication date
Mar 21, 2024
CommScope Technologies LLC
Paul Kmit
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL FIBER NETWORK DEVICE AND OPTICAL FIBER OPTIC SIGNAL TRANSMI...
Publication number
20240089000
Publication date
Mar 14, 2024
AuthenX Inc.
Sheng-Fu LIN
G02 - OPTICS
Information
Patent Application
Reduction of four-wave mixing crosstalk in optical links
Publication number
20240089004
Publication date
Mar 14, 2024
Marvell Asia Pte Ltd.
Gary Mak
G02 - OPTICS
Information
Patent Application
Hybrid Base Station and RRH
Publication number
20240090082
Publication date
Mar 14, 2024
Parallel Wireless, Inc.
Rajesh Kumar Mishra
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SAFETY POWER DISCONNECTION FOR POWER DISTRIBUTION OVER POWER CONDUC...
Publication number
20240088705
Publication date
Mar 14, 2024
Corning Optical Communications LLC
Ami Hazani
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
In-Vehicle Transmissions
Publication number
20240088984
Publication date
Mar 14, 2024
Cellium Technologies, LTD.
Roy Kinamon
H04 - ELECTRIC COMMUNICATION TECHNIQUE