using direct modulation

Industry

CPC
H04B10/504

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Parent Industries

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

Current Industry

H04B10/504using direct modulation

Industries

Patents Grantslast 30 patents

Information Patent Grant
Generation of optical pulses with controlled distributions of quadr...
- Patent number 12,155,419
- Issue date Nov 26, 2024
- Fundacio Institut de Ciencies Fotoniques
- Sebastian Etcheverry Cabrera
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for optical full-field transmission using photo...
- Patent number 12,132,522
- Issue date Oct 29, 2024
- Cable Television Laboratories, Inc.
- Haipeng Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmitter circuit, optical module, and communications device
- Patent number 12,113,576
- Issue date Oct 8, 2024
- Huawei Technologies Co., Ltd.
- Zhiwei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Frequency division multiple access optical subcarriers
- Patent number 12,095,546
- Issue date Sep 17, 2024
- Infinera Corporation
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for power and modulation management
- Patent number 12,088,348
- Issue date Sep 10, 2024
- Cable Television Laboratories, Inc.
- Mu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hub-leaf laser synchronization
- Patent number 12,081,269
- Issue date Sep 3, 2024
- Infinera Corporation
- John D. McNicol
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication systems and methods
- Patent number 12,068,785
- Issue date Aug 20, 2024
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Out-of-band communication channel for point-to-multi-point communic...
- Patent number 12,047,163
- Issue date Jul 23, 2024
- Infinera Corporation
- Christopher Fludger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network communications systems and methods
- Patent number 12,028,112
- Issue date Jul 2, 2024
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching circuit for burst-mode tunable laser
- Patent number 12,009,635
- Issue date Jun 11, 2024
- Google LLC
- Tao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for matching impedance of optical components u...
- Patent number 11,996,669
- Issue date May 28, 2024
- OE SOLUTIONS AMERICA, INC.
- Moon Soo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communication systems and methods
- Patent number 11,996,893
- Issue date May 28, 2024
- Cable Television Laboratories, Inc.
- Junwen Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time division multiple access optical subcarriers
- Patent number 11,990,985
- Issue date May 21, 2024
- Infinera Corporation
- Amir Jafari
- 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 over fiber system
- Patent number 11,888,536
- Issue date Jan 30, 2024
- Kyocera Corporation
- Takehiko Suyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Network communications systems and methods
- Patent number 11,855,696
- Issue date Dec 26, 2023
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control light intensity through scattering media with speckle inten...
- Patent number 11,835,733
- Issue date Dec 5, 2023
- California Institute of Technology
- Haowen Ruan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency division multiple access optical subcarriers
- Patent number 11,824,628
- Issue date Nov 21, 2023
- Infinera Corporation
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical full-field transmitter
- Patent number 11,804,905
- Issue date Oct 31, 2023
- Cable Television Laboratories, Inc.
- Haipeng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method of generating terahertz signal using directly-...
- Patent number 11,799,553
- Issue date Oct 24, 2023
- Electronics and Telecommunications Research Institute
- Eon-Sang Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser module for optical data communication system within silicon i...
- Patent number 11,799,554
- Issue date Oct 24, 2023
- Ayar Labs, Inc.
- Chen Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical-time-division-multiplexed transmission system using sinusoi...
- Patent number 11,799,556
- Issue date Oct 24, 2023
- Korea Advanced Institute of Science and Technology
- Yun Chur Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency division multiple access optical subcarriers
- Patent number 11,791,893
- Issue date Oct 17, 2023
- Infinera Corporation
- Jeffrey T. Rahn
- 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
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
Burstmode optical transmitter
- Patent number 11,742,952
- Issue date Aug 29, 2023
- Electronics and Telecommunications Research Institute
- Han Hyub Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for phase compensation
- Patent number 11,736,199
- Issue date Aug 22, 2023
- Cable Television Laboratories, Inc.
- Junwen Zhang
- 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
Systems and methods for optical full-field transmission using photo...
- Patent number 11,689,291
- Issue date Jun 27, 2023
- Cable Television Laboratories, Inc.
- Haipeng Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical communication systems and methods
- Patent number 11,689,290
- Issue date Jun 27, 2023
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Optical Transmission System, Optical Transmission Method, Transmitt...
- Publication number 20240380491
- Publication date Nov 14, 2024
- Nippon Telegraph and Telephone Corporation
- Nikolaos-Panteleimon Diamantopoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE MULTIPLEXING FOR MODULATED OPTICAL COMMUNICATION
- Publication number 20240356652
- Publication date Oct 24, 2024
- SIGNIFY HOLDING B.V.
- CHRISTOPH GERARD AUGUST HOELEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH PRECISION PHOTONIC READOUT AND PERFORMING HIGH PRECISION PHOTO...
- Publication number 20240333394
- Publication date Oct 3, 2024
- Government of the United States of America, as Represented by the Secretary o...
- Kevin O'Connell Douglass
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Signal Processing System and Terminal Device
- Publication number 20240313863
- Publication date Sep 19, 2024
- Huawei Technologies Co., Ltd
- Zhongyang Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Free-Space Optical Communications Link Using Direct Laser Modulation
- Publication number 20240283541
- Publication date Aug 22, 2024
- Richard Joseph Tansey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Motion Modulation to Communicate Information
- Publication number 20240267126
- Publication date Aug 8, 2024
- The Boeing Company
- Wayne Richard Howe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUB-MOUNT, OPTICAL MODULATION MODULE, AND OPTICAL COMMUNICATION DEVICE
- Publication number 20240151918
- Publication date May 9, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jaegyu PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SILICON OPTICAL CHIP WITH INTEGRATED ANTENNA ARRAY
- Publication number 20240120998
- Publication date Apr 11, 2024
- Global Technology Inc.
- Sheng SU
- H01 - BASIC ELECTRIC ELEMENTS
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
DIRECT DIGITAL CHIRP SYNTHESIZER AND GENERATING A CHIRPED OPTICAL F...
- Publication number 20240014903
- Publication date Jan 11, 2024
- Government of the United States of America, as Represented by the Secretary o...
- David Alexander Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Laser Module for Optical Data Communication System within Silicon I...
- Publication number 20240014904
- Publication date Jan 11, 2024
- Ayar Labs, Inc.
- Chen Sun
- H01 - BASIC ELECTRIC ELEMENTS
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
Optical Transmission Systems, Receivers, and Devices, and Methods o...
- Publication number 20230396337
- Publication date Dec 7, 2023
- FONEX DATA SYSTEMS INC.
- Reza Maram
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEMS AND METHODS
- Publication number 20230361879
- Publication date Nov 9, 2023
- Junwen 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
NETWORK COMMUNICATIONS SYSTEMS AND METHODS
- Publication number 20230353248
- Publication date Nov 2, 2023
- Cable Television Laboratories, Inc.
- Luis Alberto Campos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION SYSTEMS AND METHODS
- Publication number 20230336247
- Publication date Oct 19, 2023
- CABLE TELEVISION LABORATORIES, INC.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Communication System with a Simplified Remote Optical Power...
- Publication number 20230275671
- Publication date Aug 31, 2023
- Ayar Labs, Inc.
- Manan Raval
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS WITH NON-LINEAR FILTER
- Publication number 20230261439
- Publication date Aug 17, 2023
- SEMTECH CANADA CORPORATION
- Gurpreet S. BHULLAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIBER COMMUNICATION SYSTEMS AND METHODS
- Publication number 20230246716
- Publication date Aug 3, 2023
- Cable Television Laboratories, Inc.
- Zhensheng Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR SPATIAL LIGHT MODULATION
- Publication number 20230239053
- Publication date Jul 27, 2023
- Wenfeng XIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BURSTMODE OPTICAL TRANSMITTER
- Publication number 20230144071
- Publication date May 11, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Han Hyub LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmitter Circuit, Optical Module, and Communications Device
- Publication number 20230113709
- Publication date Apr 13, 2023
- Huawei Technologies Co., Ltd
- Zhiwei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
- Publication number 20230092560
- Publication date Mar 23, 2023
- Infinera Corporation
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Transmission Device, System, and Method
- Publication number 20230080248
- Publication date Mar 16, 2023
- Huawei Technologies Co., Ltd
- Kun Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
- Publication number 20230061657
- Publication date Mar 2, 2023
- Infinera Corporation
- Jeffrey T. Rahn
- 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
TIME DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
- Publication number 20230006737
- Publication date Jan 5, 2023
- Infinera Corporation
- Amir Jafari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Laser Module for Optical Data Communication System
- Publication number 20220407606
- Publication date Dec 22, 2022
- Ayar Labs, Inc.
- Chen Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
- Publication number 20220376781
- Publication date Nov 24, 2022
- Infinera Corporation
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using direct modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Generation of optical pulses with controlled distributions of quadr...

Systems and methods for optical full-field transmission using photo...

Transmitter circuit, optical module, and communications device

Frequency division multiple access optical subcarriers

Systems and methods for power and modulation management

Hub-leaf laser synchronization

Optical communication systems and methods

Out-of-band communication channel for point-to-multi-point communic...

Network communications systems and methods

Switching circuit for burst-mode tunable laser

Method and apparatus for matching impedance of optical components u...

Communication systems and methods

Time division multiple access optical subcarriers

Wavelength drift suppression for burst-mode tunable EML laser

Power over fiber system

Network communications systems and methods

Control light intensity through scattering media with speckle inten...

Frequency division multiple access optical subcarriers

Optical full-field transmitter

Apparatus and method of generating terahertz signal using directly-...

Laser module for optical data communication system within silicon i...

Optical-time-division-multiplexed transmission system using sinusoi...

Frequency division multiple access optical subcarriers

Method and apparatus for ultra-short pulsed laser communication thr...

Shutdown circuitry for a laser emitter

Burstmode optical transmitter

Systems and methods for phase compensation

Systems and methods for power and modulation management

Systems and methods for optical full-field transmission using photo...

Optical communication systems and methods

Patents Applicationslast 30 patents

Optical Transmission System, Optical Transmission Method, Transmitt...

LIGHT SOURCE MULTIPLEXING FOR MODULATED OPTICAL COMMUNICATION

HIGH PRECISION PHOTONIC READOUT AND PERFORMING HIGH PRECISION PHOTO...

Signal Processing System and Terminal Device

Free-Space Optical Communications Link Using Direct Laser Modulation

Motion Modulation to Communicate Information

SUB-MOUNT, OPTICAL MODULATION MODULE, AND OPTICAL COMMUNICATION DEVICE

SILICON OPTICAL CHIP WITH INTEGRATED ANTENNA ARRAY

SHUTDOWN CIRCUITRY FOR A LASER EMITTER

DIRECT DIGITAL CHIRP SYNTHESIZER AND GENERATING A CHIRPED OPTICAL F...

Laser Module for Optical Data Communication System within Silicon I...

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

Optical Transmission Systems, Receivers, and Devices, and Methods o...

COMMUNICATION SYSTEMS AND METHODS

FREQUENCY COMB POWER CONTROL APPARATUS FOR 4D BEAMFORMING, AND METH...

NETWORK COMMUNICATIONS SYSTEMS AND METHODS

OPTICAL COMMUNICATION SYSTEMS AND METHODS

Optical Communication System with a Simplified Remote Optical Power...

APPARATUS WITH NON-LINEAR FILTER

FIBER COMMUNICATION SYSTEMS AND METHODS

APPARATUS AND METHOD FOR SPATIAL LIGHT MODULATION

BURSTMODE OPTICAL TRANSMITTER

Transmitter Circuit, Optical Module, and Communications Device

FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS

Optical Transmission Device, System, and Method

FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS

SHUTDOWN CIRCUITRY FOR A LASER EMITTER

TIME DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS

Laser Module for Optical Data Communication System

FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS