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H04B10/50

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Parent Industries

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

Current Industry

H04B10/50Transmitters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical module
- Patent number 12,366,714
- Issue date Jul 22, 2025
- Hisense Broadband Multimedia Technologies Co., Ltd
- Liu Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for downlink multi-user with DFT-s-OFDM waveform
- Patent number 12,368,526
- Issue date Jul 22, 2025
- RAKUTEN SYMPHONY, INC.
- Erdem Bala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Embedded faraday rotators and components for increasing bandwidth a...
- Patent number 12,368,511
- Issue date Jul 22, 2025
- Intel Corporation
- Brandon C. Marin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
O-band silicon-based high-speed semiconductor laser diode for optic...
- Patent number 12,368,282
- Issue date Jul 22, 2025
- FuJian Z.K. Litecore, Ltd.
- Zheng Qun Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical power supply system, power receiving side optical communica...
- Patent number 12,368,517
- Issue date Jul 22, 2025
- Nippon Telegraph and Telephone Corporation
- Kenta Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for free space optical injection locking
- Patent number 12,368,277
- Issue date Jul 22, 2025
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical wireless communication system and method
- Patent number 12,368,509
- Issue date Jul 22, 2025
- pureLiFi Limited
- Stephan Berner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing a voltage
- Patent number 12,368,514
- Issue date Jul 22, 2025
- Teknologian tutkimuskekus VTT Oy
- Jaani Nissilä
- G06 - COMPUTING CALCULATING COUNTING
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
Method and apparatus of automatic bias control for intensity modula...
- Patent number 12,362,835
- Issue date Jul 15, 2025
- O-NET (USA) Inc.
- Yangjing Wen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter for a quantum key distribution system
- Patent number 12,362,833
- Issue date Jul 15, 2025
- Kabushiki Kaisha Toshiba
- Benjamin Griffiths
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic transformer in transmission chain
- Patent number 12,362,728
- Issue date Jul 15, 2025
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency comb power control apparatus for 4D beamforming, and meth...
- Patent number 12,362,834
- Issue date Jul 15, 2025
- LG Electronics Inc.
- Hojae Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical modulator control system for interconnect transceivers
- Patent number 12,355,491
- Issue date Jul 8, 2025
- Huawei Technologies Co., Ltd.
- Eric Bernier
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically switching queueing schemes for network switches
- Patent number 12,355,552
- Issue date Jul 8, 2025
- Infinera Corporation
- Steven J. Hand
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Demodulation of fiber optic sensors
- Patent number 12,352,618
- Issue date Jul 8, 2025
- Board of Trustees of Michigan State University
- Ming Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide-band device for measuring the cross-correlation of signals
- Patent number 12,355,489
- Issue date Jul 8, 2025
- Centre National de la Recherche Scientifique
- Hugues Guillet De Chatellus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-element laser-based full-duplex free-space optical transceiver
- Patent number 12,348,271
- Issue date Jul 1, 2025
- University of Central Florida Research Foundation, Inc.
- Murat Yuksel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic-field-tunable terahertz optoelectronic transducer
- Patent number 12,345,930
- Issue date Jul 1, 2025
- Wisconsin Alumni Research Foundation
- Jiamian Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission control device
- Patent number 12,341,561
- Issue date Jun 24, 2025
- Global Technology Inc.
- Hao Jin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical coherent transmitter on a silicon chip
- Patent number 12,341,560
- Issue date Jun 24, 2025
- Intel Corporation
- Aliasghar Eftekhar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Processing device, transmission device, communication device, proce...
- Patent number 12,334,985
- Issue date Jun 17, 2025
- NEC Corporation
- Kazusa Ugajin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Drive circuit for direct modulated laser, and direct modulated opti...
- Patent number 12,334,708
- Issue date Jun 17, 2025
- Accelink Technologies Co., Ltd.
- Hongchun Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coherent fiber bundle parallel optical links
- Patent number 12,334,983
- Issue date Jun 17, 2025
- AvicenaTech, Corp.
- Robert Kalman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmitter and optical modulation method
- Patent number 12,334,984
- Issue date Jun 17, 2025
- Huawei Technologies Co., Ltd.
- Guangcan Mi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feedback mechanism for a laser based optical wireless communication...
- Patent number 12,334,978
- Issue date Jun 17, 2025
- QUALCOMM Incorporated
- Amit Bar-Or Tillinger
- 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
Power adjustment of a communication link based on state disturbance...
- Patent number 12,328,146
- Issue date Jun 10, 2025
- TAARA CONNECT, INC.
- Paul Csonka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, apparatus, and architecture for migrating an optical commun...
- Patent number 12,323,233
- Issue date Jun 3, 2025
- Google LLC
- Xiang Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controller and method for wireless communication system
- Patent number RE50449
- Issue date Jun 3, 2025
- OCADO INNOVATION LIMITED
- David Sharp

Patents Applicationslast 30 patents

Information Patent Application
LIQUID POWERED AND COOLED MICROFLUIDICS PHOTONICS ARCHITECTURE
- Publication number 20250240100
- Publication date Jul 24, 2025
- Microsoft Technology Licensing, LLC
- Vaidehi ORUGANTI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR MAPPING MULTI-STRAND FIBER-OPTIC CABLES
- Publication number 20250233657
- Publication date Jul 17, 2025
- Mark A. Dinjian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOSS OPTIMIZING ASYMMETRIC OPTICAL SPLITTER
- Publication number 20250233663
- Publication date Jul 17, 2025
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ring Resonator Supporting High-order Guided Modes
- Publication number 20250231344
- Publication date Jul 17, 2025
- Marvell Asia Pte Ltd.
- Xiaoguang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTER, OPTICAL RECEIVER, OPTICAL TRANSMISSION METHOD...
- Publication number 20250233670
- Publication date Jul 17, 2025
- Nippon Telegraph and Telephone Corporation
- Fukutaro HAMAOKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS UNIT, OPTICAL TRANSMITTER UNIT, OPTICAL SYSTEM AND OPTICAL TRA...
- Publication number 20250226886
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Paola COSTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM AND METHOD FOR CLOUD-ASSISTED FREE-SPACE OPTIC...
- Publication number 20250226890
- Publication date Jul 10, 2025
- WIRELESS PHOTONICS LLC
- Ahmadreza ROFOUGARAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTERING UNIT, OPTICAL TRANSMITTER UNIT, OPTICAL RECEIVER UNIT AND...
- Publication number 20250224567
- Publication date Jul 10, 2025
- Microsoft Technology Licensing, LLC
- Paola COSTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM
- Publication number 20250219723
- Publication date Jul 3, 2025
- SONY GROUP CORPORATION
- KAI SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Mapping Multi-Strand Fiber Optic Cables
- Publication number 20250219728
- Publication date Jul 3, 2025
- Mark A. Dinjian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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 MODULE, OPTICAL COMMUNICATION DEVICE, AND OPTICAL COMMUNICA...
- Publication number 20250219725
- Publication date Jul 3, 2025
- Huawei Technologies Co., Ltd
- Fang Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
METHOD FOR PERFORMING WIRELESS COMMUNICATION BY USING BIOSENSOR AND...
- Publication number 20250213114
- Publication date Jul 3, 2025
- Samsung Electronics Co., Ltd.
- Chungsoon PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR DETERMINING SIGNAL CORRELATION
- Publication number 20250211336
- Publication date Jun 26, 2025
- Fujitsu Limited
- Tong YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, DEVICES, AND SYSTEMS FOR INTEGRATION, BEAM FORMING AND STE...
- Publication number 20250202578
- Publication date Jun 19, 2025
- LUMEOVA, INC.
- Mohammad Ali Khatibzadeh
- 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
OPTICAL TRANSMITTER AND METHOD FOR CONTROLLING OPTICAL TRANSMITTER
- Publication number 20250202589
- Publication date Jun 19, 2025
- NEC Corporation
- Takanori Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESONANCE STRUCTURE CONTROL LASER DEVICE THROUGH MULTI-CHROMATIC DI...
- Publication number 20250202581
- Publication date Jun 19, 2025
- Pusan National University Industry-University Cooperation Foundation
- Changseok KIM
- 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
FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
- Publication number 20250192881
- Publication date Jun 12, 2025
- Infinera Corp.
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNDERWATER EQUIPMENT AND COMMUNICATION SYSTEM
- Publication number 20250192887
- Publication date Jun 12, 2025
- HMN Technologies Co., Limited
- Hongbo Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-SPEED TRANSMITTER CIRCUITRY FOR OPTICAL COMMUNICATION
- Publication number 20250192890
- Publication date Jun 12, 2025
- Marvell Asia Pte Ltd.
- Sagar RAY
- 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
DSP-FREE COHERENT OPTICAL LINKS
- Publication number 20250192892
- Publication date Jun 12, 2025
- Enosemi, Inc.
- Matthew Streshinsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR OPTICAL COMMUNICATION
- Publication number 20250184010
- Publication date Jun 5, 2025
- Luminous Computing, Inc.
- Thomas W. BAEHR-JONES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTO-ELECTRONIC EMERGENCY STOP DEVICE
- Publication number 20250180163
- Publication date Jun 5, 2025
- Banner Engineering Corp.
- Matthew M. Gelineau
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WEARABLE DEVICE AND COMMUNICATION METHOD FOR ENHANCING DETECTION AC...
- Publication number 20250180401
- Publication date Jun 5, 2025
- HTC CORPORATION
- Chun-Yih Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD
- Publication number 20250184001
- Publication date Jun 5, 2025
- Fujitsu Limited
- Yusaku YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS

Transmitters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical module

Method and apparatus for downlink multi-user with DFT-s-OFDM waveform

Embedded faraday rotators and components for increasing bandwidth a...

O-band silicon-based high-speed semiconductor laser diode for optic...

Optical power supply system, power receiving side optical communica...

Systems and methods for free space optical injection locking

Optical wireless communication system and method

Method and apparatus for providing a voltage

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

Method and apparatus of automatic bias control for intensity modula...

Optical transmitter for a quantum key distribution system

Acoustic transformer in transmission chain

Frequency comb power control apparatus for 4D beamforming, and meth...

Optical modulator control system for interconnect transceivers

Dynamically switching queueing schemes for network switches

Demodulation of fiber optic sensors

Wide-band device for measuring the cross-correlation of signals

Multi-element laser-based full-duplex free-space optical transceiver

Magnetic-field-tunable terahertz optoelectronic transducer

Optical transmission control device

Optical coherent transmitter on a silicon chip

Processing device, transmission device, communication device, proce...

Drive circuit for direct modulated laser, and direct modulated opti...

Coherent fiber bundle parallel optical links

Optical transmitter and optical modulation method

Feedback mechanism for a laser based optical wireless communication...

Communication in a switching network

Power adjustment of a communication link based on state disturbance...

System, apparatus, and architecture for migrating an optical commun...

Controller and method for wireless communication system

Patents Applicationslast 30 patents

LIQUID POWERED AND COOLED MICROFLUIDICS PHOTONICS ARCHITECTURE

SYSTEM AND METHOD FOR MAPPING MULTI-STRAND FIBER-OPTIC CABLES

LOSS OPTIMIZING ASYMMETRIC OPTICAL SPLITTER

Ring Resonator Supporting High-order Guided Modes

OPTICAL TRANSMITTER, OPTICAL RECEIVER, OPTICAL TRANSMISSION METHOD...

LENS UNIT, OPTICAL TRANSMITTER UNIT, OPTICAL SYSTEM AND OPTICAL TRA...

COMMUNICATION SYSTEM AND METHOD FOR CLOUD-ASSISTED FREE-SPACE OPTIC...

FILTERING UNIT, OPTICAL TRANSMITTER UNIT, OPTICAL RECEIVER UNIT AND...

COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION SYSTEM

System and Method for Mapping Multi-Strand Fiber Optic Cables

SYSTEM AND METHOD FOR DUAL USE INTEGRATED PHOTONIC CIRCUIT

OPTICAL MODULE, OPTICAL COMMUNICATION DEVICE, AND OPTICAL COMMUNICA...

OPTICAL FULL-FIELD TRANSMITTER

METHOD FOR PERFORMING WIRELESS COMMUNICATION BY USING BIOSENSOR AND...

APPARATUS AND METHOD FOR DETERMINING SIGNAL CORRELATION

METHODS, DEVICES, AND SYSTEMS FOR INTEGRATION, BEAM FORMING AND STE...

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

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

OPTICAL TRANSMITTER AND METHOD FOR CONTROLLING OPTICAL TRANSMITTER

RESONANCE STRUCTURE CONTROL LASER DEVICE THROUGH MULTI-CHROMATIC DI...

Impulsive Detection Techniques in Free Space Optical Communications

FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS

UNDERWATER EQUIPMENT AND COMMUNICATION SYSTEM

HIGH-SPEED TRANSMITTER CIRCUITRY FOR OPTICAL COMMUNICATION

CDMA OVER WDM FOR LIGHT SOURCE FREQUENCY LOCKING

DSP-FREE COHERENT OPTICAL LINKS

SYSTEM AND METHOD FOR OPTICAL COMMUNICATION

OPTO-ELECTRONIC EMERGENCY STOP DEVICE

WEARABLE DEVICE AND COMMUNICATION METHOD FOR ENHANCING DETECTION AC...

OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD