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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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H04B10/501
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Patents Grants
last 30 patents
Information
Patent Grant
Isolator, method of manufacturing isolator, electromagnetic wave tr...
Patent number
12,248,207
Issue date
Mar 11, 2025
Kyocera Corporation
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical device and optical communication apparatus
Patent number
12,242,143
Issue date
Mar 4, 2025
Fujitsu Optical Components Limited
Yoshihiko Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for tuning a power characteristic of an optical...
Patent number
12,244,349
Issue date
Mar 4, 2025
Cable Television Laboratories, Inc.
Lin Cheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods, devices, and systems for integration, beam forming and ste...
Patent number
12,244,342
Issue date
Mar 4, 2025
Lumeova, Inc.
Mohammad Ali Khatibzadeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling on a high-speed data connector
Patent number
12,212,363
Issue date
Jan 28, 2025
II-VI DELAWARE, INC.
Giuliano Coli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical transmitter
Patent number
12,170,542
Issue date
Dec 17, 2024
Nippon Telegraph and Telephone Corporation
Hiroto Kawakami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Silicon photonics integration circuit
Patent number
12,153,251
Issue date
Nov 26, 2024
MARVELL ASIA PTE. LTD.
Xiaoguang Tu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Contactless connector and contactless connector assembly
Patent number
12,136,953
Issue date
Nov 5, 2024
FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO., LTD.
Hai-Jun Xu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical transmitter that transmits multi-level optical signal
Patent number
12,126,386
Issue date
Oct 22, 2024
Fujitsu Limited
Shinsuke Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic frequency-comb detector
Patent number
12,034,491
Issue date
Jul 9, 2024
The Regents of the University of California
Aydin Babakhani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Amplifier circuit for driving electro-optical modulators with reduc...
Patent number
12,021,489
Issue date
Jun 25, 2024
Huawei Technologies Co., Ltd.
Luca Piazzon
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electronic equipment and light transmission device with cold plate...
Patent number
12,022,637
Issue date
Jun 25, 2024
Fujitsu Limited
Tsubasa Hashimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Subminiature optical transmission module and method for manufacturi...
Patent number
11,990,940
Issue date
May 21, 2024
Lipac Co., Ltd.
Seong Wook Choi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical coupling system and optical communication device
Patent number
11,988,880
Issue date
May 21, 2024
FUJIFILM Corporation
Yukito Saitoh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switched bleed currents
Patent number
11,956,019
Issue date
Apr 9, 2024
Acacia Communications, Inc.
Ramesh K. Singh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signaling on a high-speed data connector
Patent number
11,956,020
Issue date
Apr 9, 2024
II-VI DELAWARE, INC.
Giuliano Coli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Isolator, method of manufacturing isolator, electromagnetic wave tr...
Patent number
11,921,365
Issue date
Mar 5, 2024
Kyocera Corporation
Hiromichi Yoshikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic devices with high frequency wireless communication capab...
Patent number
11,923,901
Issue date
Mar 5, 2024
Appli Inc.
Zdravko Boos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical device and optical communication device
Patent number
11,914,233
Issue date
Feb 27, 2024
Fujitsu Optical Components Limited
Masaki Sugiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Liquid powered and cooled microfluidics photonics architecture
Patent number
11,909,449
Issue date
Feb 20, 2024
Microsoft Technology Licensing, LLC
Vaidehi Oruganti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Near-omnidirectional optical communication system
Patent number
11,888,580
Issue date
Jan 30, 2024
United States of America as represented by the Secretary of the Navy
Ryan A Bell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Remote control system for improving target specificity
Patent number
11,875,672
Issue date
Jan 16, 2024
ROKU, INC.
Eric Casten Riepling
G08 - SIGNALLING
Information
Patent Grant
Electrode structure and photodetection element
Patent number
11,869,989
Issue date
Jan 9, 2024
TDK Corporation
Tomohito Mizuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical transceiver with internal gas flow passage for heat dissipa...
Patent number
11,852,879
Issue date
Dec 26, 2023
Prime World International Holdings Ltd.
Ling-An Kung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for coherent optics interface
Patent number
11,855,704
Issue date
Dec 26, 2023
Cable Television Laboratories, Inc.
Luis Alberto Campos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Small form factor transmitting device
Patent number
11,817,676
Issue date
Nov 14, 2023
MARVELL ASIA PTE. LTD.
Radhakrishnan L. Nagarajan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical components with reduced interference
Patent number
11,789,222
Issue date
Oct 17, 2023
Mellanox Technologies, Ltd.
Dimitrios Kalavrouziotis
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
Adjustment device and adjusting method for stabilizing optical char...
Patent number
11,705,968
Issue date
Jul 18, 2023
Global Technology Inc.
Likai Fang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LIQUID POWERED AND COOLED MICROFLUIDICS PHOTONICS ARCHITECTURE
Publication number
20240405879
Publication date
Dec 5, 2024
Microsoft Technology Licensing, LLC
Vaidehi ORUGANTI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL WAVELENGTH DIVERSITY TECHNIQUES FOR FREE-SPACE OPTICAL COMM...
Publication number
20240372620
Publication date
Nov 7, 2024
Aalyria Technologies, Inc.
Igor Landau
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION METHOD AND APPARATUS
Publication number
20240356644
Publication date
Oct 24, 2024
Huawei Technologies Co., Ltd
Kang Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PACKAGE DEVICE AND ELECTRONIC DEVICE
Publication number
20240329300
Publication date
Oct 3, 2024
Advanced Semiconductor Engineering, Inc.
Po-I WU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL DATA CONVERTER
Publication number
20240297717
Publication date
Sep 5, 2024
Cisco Technology, Inc.
Jock T. BOVINGTON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION MODULE
Publication number
20240267125
Publication date
Aug 8, 2024
Sumitomo Electric Industries, Ltd.
Naoki ITABASHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SUBMINIATURE OPTICAL TRANSMISSION MODULE AND METHOD FOR MANUFACTURI...
Publication number
20240259103
Publication date
Aug 1, 2024
Lipac Co., Ltd.
Seong Wook CHOI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNALING ON A HIGH-SPEED DATA CONNECTOR
Publication number
20240214075
Publication date
Jun 27, 2024
Giuliano COLI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic Devices with High Frequency Wireless Communication Capab...
Publication number
20240187095
Publication date
Jun 6, 2024
Apple Inc.
Zdravko Boos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ISOLATOR, METHOD OF MANUFACTURING ISOLATOR, ELECTROMAGNETIC WAVE TR...
Publication number
20240168323
Publication date
May 23, 2024
Kyocera Corporation
Hiromichi YOSHIKAWA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER, TRANSMISSION DEVICE, COMMUNICATION DEVICE, AND COMMUNI...
Publication number
20240129037
Publication date
Apr 18, 2024
NEC Corporation
Fujio OKUMURA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FREE SPACE OPTICAL COMMUNICATIONS TERMINAL
Publication number
20240113779
Publication date
Apr 4, 2024
AIRBUS (SAS)
Crisanto QUINTANA SANCHEZ
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POINTING UNITS AND METHODS OF OPERATING POINTING UNITS
Publication number
20240063903
Publication date
Feb 22, 2024
Airbus SAS
Crisanto QUINTANA SANCHEZ
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION DEVICES WITH SELECTIVE SIGNAL PRECLUSION
Publication number
20240053542
Publication date
Feb 15, 2024
MELLANOX TECHNOLOGIES, LTD.
Dimitrios Kalavrouziotis
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSMITTER, TRANSMISSION DEVICE, COMMUNICATION DEVICE, AND COMMUNI...
Publication number
20240056192
Publication date
Feb 15, 2024
NEC Corporation
Koya Takata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SILICON PHOTONICS INTEGRATION CIRCUIT
Publication number
20240045139
Publication date
Feb 8, 2024
Marvell Asia Pte Ltd.
Xiaoguang TU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS AND METHODS TO FACILITATE SECURE SIGNAL TRANSMISSION
Publication number
20240048248
Publication date
Feb 8, 2024
The United States of America, as represented by the Secretary of the Navy
Matthew M. Sheehan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEMS AND METHODS FOR ENABLING AN OPTICS BASED COMPUTE SYSTEM ASS...
Publication number
20240031032
Publication date
Jan 25, 2024
LIGHTSPEEDAI LABS PRIVATE LIMITED
Rohin Kumar Yeluripati
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIDE-BAND DEVICE FOR MEASURING THE CROSS-CORRELATION OF SIGNALS
Publication number
20240007188
Publication date
Jan 4, 2024
Centre National de la Recherche Scientifique
Hugues GUILLET DE CHATELLUS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMISSION DEVICE AND COOLING PLATE
Publication number
20230411270
Publication date
Dec 21, 2023
FUJITSU LIMITED
Nobuyuki HAYASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL MODULE AND OPTICAL TRANSMISSION APPARATUS
Publication number
20230388021
Publication date
Nov 30, 2023
FUJITSU OPTICAL COMPONENTS LIMITED
Yasushi TAKAMIYA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL DEVICE, OPTICAL MODULATOR, AND OPTICAL COMMUNICATION APPARATUS
Publication number
20230305327
Publication date
Sep 28, 2023
FUJITSU OPTICAL COMPONENTS LIMITED
Masaki Sugiyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Near-Omnidirectional Optical Communication System
Publication number
20230308203
Publication date
Sep 28, 2023
United States of America as represented by the Secretary of the Navy
Ryan A. Bell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS, DEVICES, AND SYSTEMS FOR INTEGRATION, BEAM FORMING AND STE...
Publication number
20230283372
Publication date
Sep 7, 2023
LUMEOVA, INC.
Mohammad Ali Khatibzadeh
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL COMMUNICATION SYSTEM AND OPTICAL COMMUNICATION METHOD
Publication number
20230275664
Publication date
Aug 31, 2023
Nippon Telegraph and Telephone Corporation
Keita NISHIMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REMOTE CONTROL SYSTEM FOR IMPROVING TARGET SPECIFICITY
Publication number
20230260392
Publication date
Aug 17, 2023
Roku, Inc.
Eric Casten Riepling
G08 - SIGNALLING
Information
Patent Application
OPTICAL TRANSMITTER
Publication number
20230261755
Publication date
Aug 17, 2023
Nippon Telegraph and Telephone Corporation
Hiroto KAWAKAMI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSCEIVER WITH INTERNAL GAS FLOW PASSAGE FOR HEAT DISSIPA...
Publication number
20230228956
Publication date
Jul 20, 2023
Prime World International Holdings Ltd.
Ling-An KUNG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL TRANSMITTER THAT TRANSMITS MULTI-LEVEL OPTICAL SIGNAL
Publication number
20230188219
Publication date
Jun 15, 2023
Fujitsu Limited
Shinsuke Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL MODULATING DEVICE AND APPARATUS INCLUDING THE SAME
Publication number
20230105759
Publication date
Apr 6, 2023
Samsung Electronics Co., Ltd.
Hyunil Byun
H04 - ELECTRIC COMMUNICATION TECHNIQUE