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H04B10/564
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H
ELECTRICITY
H04
Electric communication
H04B
TRANSMISSION
H04B10/00
Transmission systems employing electromagnetic waves other than radio-waves
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H04B10/564
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Patents Grants
last 30 patents
Information
Patent Grant
Transmission apparatus and transmission method
Patent number
11,984,925
Issue date
May 14, 2024
Nippon Telegraph and Telephone Corporation
Kei Kitamura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical communication system, optical line termination apparatus an...
Patent number
11,949,460
Issue date
Apr 2, 2024
Nippon Telegraph and Telephone Corporation
Kyo Minoguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tunable exterior paint color
Patent number
11,931,773
Issue date
Mar 19, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Lauren M. Abro
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Pluggable optical module, optical communication system and control...
Patent number
11,921,398
Issue date
Mar 5, 2024
NEC Corporation
Katsuhiro Yutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Distributed antenna system, method and apparatus
Patent number
11,923,905
Issue date
Mar 5, 2024
COMBA NETWORK SYSTEMS COMPANY LIMITED
Manjiang Luo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transceiver tuning using machine learning
Patent number
11,923,896
Issue date
Mar 5, 2024
Tektronix, Inc.
Evan Douglas Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical amplifier burst mode communication with variable duty cycle
Patent number
11,909,452
Issue date
Feb 20, 2024
X Development LLC
Bruce Moision
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reconfigurable optical router
Patent number
11,909,516
Issue date
Feb 20, 2024
Juniper Networks, Inc.
Brian Robert Koch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wavelength drift suppression for burst-mode tunable EML laser
Patent number
11,901,696
Issue date
Feb 13, 2024
Google LLC
Tao Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power and data transmission to substrate support in plasma chambers...
Patent number
11,901,944
Issue date
Feb 13, 2024
Lam Research Corporation
Changyou Jing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical transmitter
Patent number
11,901,946
Issue date
Feb 13, 2024
Sumitomo Electric Industries, Ltd.
Satoshi Yoshimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Fiber optic terminals and fiber optic networks having variable rati...
Patent number
11,886,010
Issue date
Jan 30, 2024
Corning Research & Development Corporation
Douglas Llewellyn Butler
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bi-directional transceiver with time synchronization
Patent number
11,882,204
Issue date
Jan 23, 2024
II-VI DELAWARE, INC.
Puhui Miao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Connection manner identification method, power sourcing equipment,...
Patent number
11,876,382
Issue date
Jan 16, 2024
Huawei Technologies Co., Ltd.
Chao Gu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Intelligent visible light with a gallium and nitrogen containing la...
Patent number
11,870,495
Issue date
Jan 9, 2024
KYOCERA SLD Laser, Inc.
Melvin McLaurin
G02 - OPTICS
Information
Patent Grant
Adding a floating analog voltage signal over a reference analog vol...
Patent number
11,809,062
Issue date
Nov 7, 2023
Applied Materials Israel Ltd.
Shem Yehoyda Prazot Ofenburg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Technology for optical modulator evaluation on basis of phase recovery
Patent number
11,791,905
Issue date
Oct 17, 2023
National Institute of Information and Communications Technology
Yuki Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for tuning a power characteristic of an optical...
Patent number
11,784,719
Issue date
Oct 10, 2023
Cable Television Laboratories, Inc.
Lin Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for ultra-short pulsed laser communication thr...
Patent number
11,777,610
Issue date
Oct 3, 2023
ATTOCHRON, LLC
Thomas Malcolm Chaffee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wavelength locking optical module, device, and wavelength locking m...
Patent number
11,770,192
Issue date
Sep 26, 2023
Wuhan Telecommunication Devices Co., Ltd
Shunli Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shutdown circuitry for a laser emitter
Patent number
11,757,533
Issue date
Sep 12, 2023
Lumentum Operations LLC
Mikhail Dolganov
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voltage controlled electro-optical serializer/deserializer (SerDes)
Patent number
11,750,297
Issue date
Sep 5, 2023
Mellanox Technologies, Ltd.
Nikos Argyris
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for determining optical signal power change and power calcul...
Patent number
11,750,292
Issue date
Sep 5, 2023
Huawei Technologies Co., Ltd.
Yuanwu Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Controller for tuning a spoke transceiver to receive a band of wave...
Patent number
11,736,196
Issue date
Aug 22, 2023
Sony Interactive Entertainment Inc.
Robert David Haylock
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for optical power control
Patent number
11,728,898
Issue date
Aug 15, 2023
Telefonaktiebolaget LM Ericsson (publ)
Roberto Magri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and methods for coherent optics based daisy-chaining
Patent number
11,722,219
Issue date
Aug 8, 2023
Cable Television Laboratories, Inc.
Luis Alberto Campos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-pulse generation for pulsed laser diodes using low-side drivers
Patent number
11,715,930
Issue date
Aug 1, 2023
BEIJING VOYAGER TECHNOLOGY CO., LTD.
Yibo Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-waveform digital predistortion calibration
Patent number
11,711,149
Issue date
Jul 25, 2023
MaxLinear, Inc.
Ioannis Spyropoulos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for power and modulation management
Patent number
11,700,065
Issue date
Jul 11, 2023
Cable Television Laboratories, Inc.
Mu Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Free-space optical communication system using a backchannel for pow...
Patent number
11,689,283
Issue date
Jun 27, 2023
Meta Platforms, Inc.
Stephen Philip Efthyvoulos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Optoelectrical Assembly, Light Source Pool, Optoelectrical Switchin...
Publication number
20240113501
Publication date
Apr 4, 2024
Huawei Technologies Co., Ltd
Zhiyuan Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical Transmitter and Method of Calculating an Optical Power
Publication number
20240106544
Publication date
Mar 28, 2024
Nippon Telegraph and Telephone Corporation
Shigeru Kanazawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MITIGATION OF ANOMALY LOSS IN AN OPTICAL TRANSMISSION SYSTEM
Publication number
20240089007
Publication date
Mar 14, 2024
Fujitsu Limited
Inwoong KIM
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Power Adjustment System and Optical Power Adjustment Apparatus
Publication number
20240056188
Publication date
Feb 15, 2024
Huawei Technologies Co., Ltd
Linbojie Huang
G02 - OPTICS
Information
Patent Application
POLARIZATION-DIVERSITY OPTICAL POWER SUPPLY
Publication number
20240056213
Publication date
Feb 15, 2024
Nubis Communications, Inc.
Peter Johannes Winzer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHUTDOWN CIRCUITRY FOR A LASER EMITTER
Publication number
20240039637
Publication date
Feb 1, 2024
Lumentum Operations LLC
Mikhail DOLGANOV
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical Transmitter
Publication number
20240031034
Publication date
Jan 25, 2024
Nippon Telegraph and Telephone Corporation
Shigeru Kanazawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM OF PRODUCING A REDUNDANT OPTICAL COMB AND APPLICA...
Publication number
20240007182
Publication date
Jan 4, 2024
OPTIWAVE SYSTEMS INC.
Ahmad Atieh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL POWER TOOL
Publication number
20230421266
Publication date
Dec 28, 2023
Cisco Technology, Inc.
Giovanni Marenco
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI-WAVEFORM DIGITAL PREDISTORTION CALIBRATION
Publication number
20230412276
Publication date
Dec 21, 2023
MaxLinear, Inc.
Ioannis Spyropoulos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method And Apparatus For Ultra-Short Pulsed Laser Communication Thr...
Publication number
20230412275
Publication date
Dec 21, 2023
Attochron, LLC
Thomas Malcolm Chaffee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TOP-OF-RACK SWITCH OF A RACK ASSEMBLY TUNED TO RECEIVE A BAND OF WA...
Publication number
20230396336
Publication date
Dec 7, 2023
Sony Interactive Entertainment Inc.
Robert David Haylock
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
10G Rate OLT Terminal Transceiver Integrated Chip Based on XGSPON w...
Publication number
20230388022
Publication date
Nov 30, 2023
XIAMEN EOCHIP SEMICONDUCTOR CO., LTD
Jinghu LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMISSION APPARATUS AND TRANSMISSION SYSTEM
Publication number
20230388040
Publication date
Nov 30, 2023
Fujitsu Limited
XIANG ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREQUENCY COMB POWER CONTROL APPARATUS FOR 4D BEAMFORMING, AND METH...
Publication number
20230353247
Publication date
Nov 2, 2023
LG ELECTRONICS INC.
Hojae LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SIGNAL AMPLIFICATION APPARATUS AND RELATED OPTICAL COMMUNIC...
Publication number
20230318248
Publication date
Oct 5, 2023
Huawei Technologies Co., Ltd
Yongze YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ADDING A FLOATING ANALOG VOLTAGE SIGNAL OVER A REFERENCE ANALOG VOL...
Publication number
20230314901
Publication date
Oct 5, 2023
APPLIED MATERIALS ISRAEL LTD.
Shem Yehoyda Prazot Ofenburg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for Determining Power Compensation Value of Optical Signal a...
Publication number
20230261751
Publication date
Aug 17, 2023
Huawei Technologies Co., Ltd
Shenghui Liao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION INTERFACE
Publication number
20230231358
Publication date
Jul 20, 2023
Arista Networks, Inc.
Alexey Kovsh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL AMPLIFIER BURST MODE COMMUNICATION WITH VARIABLE DUTY CYCLE
Publication number
20230208533
Publication date
Jun 29, 2023
X Development LLC
Bruce Moision
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR NONLINEARLY CALIBRATING LINEAR FREQUENCY M...
Publication number
20230208527
Publication date
Jun 29, 2023
SUTENG INNOVATION TECHNOLOGY CO., LTD.
Ben NIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Clock Recovery For Subcarriers In Optical Networks
Publication number
20230198626
Publication date
Jun 22, 2023
Infinera Corporation
Steven Joseph Hand
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power Adjustment Of A Communication Link Based On State Disturbance...
Publication number
20230198627
Publication date
Jun 22, 2023
X Development LLC
Paul Csonka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TWO-DIMENSIONAL SCALABLE HIGH-POWER OPTICAL PHASED ARRAY ARCHITECTU...
Publication number
20230171000
Publication date
Jun 1, 2023
Arizona Board of Regents on behalf of Arizona State University
Saeed ZEINOLABEDINZADEH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Device Control Method, Device, and Communication System
Publication number
20230134181
Publication date
May 4, 2023
Huawei Technologies Co., Ltd
Qing Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COHERENT TRANSCEIVER AND LIGHT-OFF METHOD BY OPTICAL MODULATOR
Publication number
20230102995
Publication date
Mar 30, 2023
FUJITSU OPTICAL COMPONENTS LIMITED
Tetsuji YAMABANA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Filter, Optical Amplifier, Communication System, Filtering Method,...
Publication number
20230084074
Publication date
Mar 16, 2023
Huawei Technologies Co., Ltd
Qiang Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMITTER AND TRANSMISSION METHOD
Publication number
20230065511
Publication date
Mar 2, 2023
Huawei Technologies Co., Ltd
Djalal Falih BENDIMERAD
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHUTDOWN CIRCUITRY FOR A LASER EMITTER
Publication number
20230046942
Publication date
Feb 16, 2023
Lumentum Operations LLC
Mikhail DOLGANOV
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION SYSTEM, OPTICAL LINE TERMINATION APPARATUS AN...
Publication number
20220399942
Publication date
Dec 15, 2022
Nippon Telegraph and Telephone Corporation
Kyo MINOGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE