Combination of different modulation schemes

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CPC
H04B10/5161

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Parent Industries

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

Current Industry

H04B10/5161Combination of different modulation schemes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for quantum transmitter
- Patent number 12,212,367
- Issue date Jan 28, 2025
- National University of Singapore
- Chao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-protocol optical device
- Patent number 12,160,273
- Issue date Dec 3, 2024
- Cisco Technology, Inc.
- Brian P. Welch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Optical transmitter and method for controlling optical transmitter
- Patent number 12,126,384
- Issue date Oct 22, 2024
- Sumitomo Electric Device Innovations, Inc.
- Shinta Kasai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for encoding multi-level pulse amplitude modulate...
- Patent number 12,113,577
- Issue date Oct 8, 2024
- Cisco Technology, Inc.
- Daniel Kucharski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bandwidth allocation method and associated optical line terminal
- Patent number 12,095,512
- Issue date Sep 17, 2024
- Cable Television Laboratories, Inc.
- Haipeng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulation switchover in flexible PON
- Patent number 12,074,644
- Issue date Aug 27, 2024
- Nokia Solutions and Networks Oy
- Doutje van Veen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transceiver integrated circuit
- Patent number 12,052,058
- Issue date Jul 30, 2024
- Intel Corporation
- Alexander Krichevsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device, optical transmission apparatus, optical reception a...
- Patent number 12,047,121
- Issue date Jul 23, 2024
- Fujitsu Optical Components Limited
- Koji Otsubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical modulation for optoelectronic processing
- Patent number 12,025,862
- Issue date Jul 2, 2024
- Lightelligence PTE. Ltd.
- Yichen Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flexible rate passive optical network incorporating use of delay mo...
- Patent number 11,973,537
- Issue date Apr 30, 2024
- Doutje Van Veen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for configurable invisible light communications
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- Issue date Apr 23, 2024
- eSTS, Inc.
- Dennis L. Gette
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonic integrated circuit with independent unit cells having mult...
- Patent number 11,962,350
- Issue date Apr 16, 2024
- Raytheon Company
- Stephen P. Palese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser diode driver for multi-level optical signal and multi-level o...
- Patent number 11,923,657
- Issue date Mar 5, 2024
- SOLID, INC.
- Won Song Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for powering re-generation and re-transmission of...
- Patent number 11,901,943
- Issue date Feb 13, 2024
- NxGen Partners IP, LLC
- Solyman Ashrafi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distribution matching for probabilistic constellation shaping with...
- Patent number 11,902,079
- Issue date Feb 13, 2024
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission method, reception method, transmission device, and rec...
- Patent number 11,863,236
- Issue date Jan 2, 2024
- Panasonic Intellectual Property Corporation of America
- Yutaka Murakami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system, optical transmitting apparatus and opt...
- Patent number 11,855,699
- Issue date Dec 26, 2023
- Nippon Telegraph and Telephone Corporation
- Shuto Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for multi-path interference mitigation in an optical commun...
- Patent number 11,855,702
- Issue date Dec 26, 2023
- MARVELL ASIA PTE. LTD.
- Benjamin P. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent subsystem
- Patent number 11,849,265
- Issue date Dec 19, 2023
- Mohammad A. Mazed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacity optimization method for mobile optical wireless communicat...
- Patent number 11,848,708
- Issue date Dec 19, 2023
- Soochow University
- Xiaodi You
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent subsystem in a access networks
- Patent number 11,843,903
- Issue date Dec 12, 2023
- Mohammad A. Mazed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent subsystem
- Patent number 11,838,702
- Issue date Dec 5, 2023
- Mohammad A. Mazed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent subsystem
- Patent number 11,818,520
- Issue date Nov 14, 2023
- Mohammad A. Mazed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent subsystem in access networks
- Patent number 11,818,521
- Issue date Nov 14, 2023
- Mohammad A. Mazed
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical fiber symbol format conversion system and method
- Patent number 11,811,452
- Issue date Nov 7, 2023
- WINGCOMM Co. Ltd.
- Shuang Sun
- 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
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
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
Systems and methods for dual-band modulation and injection-locking...
- Patent number 11,757,556
- Issue date Sep 12, 2023
- Cable Television Laboratories, Inc.
- Mu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BANDWIDTH ALLOCATION METHOD AND ASSOCIATED OPTICAL LINE TERMINAL
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- Publication date Jan 2, 2025
- Cable Television Laboratories, Inc.
- HAIPENG ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR ENCODING MULTI-LEVEL PULSE AMPLITUDE MODULATE...
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- Cisco Technology, Inc.
- Daniel KUCHARSKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTING APPARATUS, OPTICAL TRANSMITTING METHOD AND OPT...
- Publication number 20240421910
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- Nippon Telegraph and Telephone Corporation
- Toshiaki SHITABA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-DIRECTIONAL OPTICAL COMMUNICATION SYSTEM
- Publication number 20240405870
- Publication date Dec 5, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Khurram Karim QURESHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION APPARATUS, FUNCTION CONTROL APPARATUS SYSTEM, AND SIGN...
- Publication number 20240388377
- Publication date Nov 21, 2024
- Nippon Telegraph and Telephone Corporation
- Takahiro SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR WAVELENGTH DIVERSITY IN FREE-SPACE OPTICAL...
- Publication number 20240348333
- Publication date Oct 17, 2024
- CIENA CORPORATION
- Brandon Taylor Buscaino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTERNAL LASER ENABLED CO-PACKAGED OPTICS ARCHITECTURES
- Publication number 20240305376
- Publication date Sep 12, 2024
- Juniper Networks, Inc.
- Domenico Di Mola
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECIPROCITY BASED OPTICAL WIRELESS COMMUNICATION
- Publication number 20240297713
- Publication date Sep 5, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Rafael PUERTA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR MULTICHANNEL POINT-TO-POINT RADIO TRANSMISSIO...
- Publication number 20240267128
- Publication date Aug 8, 2024
- SPECTRONITE
- Jean-Philippe FOURNIER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System And Method For Configurable Invisible Light Communications
- Publication number 20240223279
- Publication date Jul 4, 2024
- eSTS, Inc.
- Dennis L. Gette
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CO-PACKAGED OPTICS SYSTEM WITH A LASER SOURCE AND A BI-DIRECTIONAL...
- Publication number 20240195510
- Publication date Jun 13, 2024
- Lumentum Opertations LLC
- Erman TIMURDOGAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR POWERING RE-GENERATION AND RE-TRANSMISSION OF...
- Publication number 20240187097
- Publication date Jun 6, 2024
- NXGEN PARTNERS IP, LLC
- SOLYMAN ASHRAFI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULATION SWITCHOVER IN FLEXIBLE PON
- Publication number 20240187101
- Publication date Jun 6, 2024
- Nokia Solutions and Networks Oy
- Doutje van Veen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BEAM TRANSMISSION DEVICE AND BEAM TRANSMISSION METHOD
- Publication number 20240187094
- Publication date Jun 6, 2024
- Nippon Telegraph and Telephone Corporation
- Naotaka SHIBATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-PROTOCOL OPTICAL DEVICE
- Publication number 20240187102
- Publication date Jun 6, 2024
- Cisco Technology, Inc.
- Brian P. WELCH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTING APPARATUS AND OPTICAL TRANSMITTING METHOD
- Publication number 20240162991
- Publication date May 16, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo MIYATAKE
- 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
FLEXIBLE BAUD RATE
- Publication number 20240039639
- Publication date Feb 1, 2024
- Acacia Communications, Inc.
- Jonas Geyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TURBULENCE-RESILIENT SELF-COHERENT FREE-SPACE OPTICAL COMMUNICATION...
- Publication number 20240007186
- Publication date Jan 4, 2024
- University of Southern California
- Runzhou Zhang
- 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
DUMMY-LIGHT GENERATION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND DUM...
- Publication number 20230344543
- Publication date Oct 26, 2023
- NEC Corporation
- Tatsuya Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT WITH INDEPENDENT UNIT CELLS HAVING MULT...
- Publication number 20230291480
- Publication date Sep 14, 2023
- Raytheon Company
- Stephen P. Palese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR QUANTUM TRANSMITTER
- Publication number 20230261754
- Publication date Aug 17, 2023
- National University of Singapore
- Chao WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLARIZATION-DIVERSITY OPTICAL POWER SUPPLY
- Publication number 20230254046
- Publication date Aug 10, 2023
- Nubis Communications, Inc.
- Peter Johannes Winzer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTERNAL LASER ENABLED CO-PACKAGED OPTICS ARCHITECTURES
- Publication number 20230254042
- Publication date Aug 10, 2023
- Juniper Networks, Inc.
- Domenico Di Mola
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, OPTICAL RECEPTION A...
- Publication number 20230231632
- Publication date Jul 20, 2023
- FUJITSU OPTICAL COMPONENTS LIMITED
- Koji OTSUBO
- H01 - BASIC ELECTRIC ELEMENTS
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
OPTICAL TRANSMISSION SYSTEM, OPTICAL TRANSMITTING APPARATUS AND OPT...
- Publication number 20230071063
- Publication date Mar 9, 2023
- Nippon Telegraph and Telephone Corporation
- Shuto YAMAMOTO
- 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
SYSTEM AND METHOD FOR PERFORMING HIGH-SPEED COMMUNICATIONS OVER FIB...
- Publication number 20230059239
- Publication date Feb 23, 2023
- Alexander Soto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Combination of different modulation schemes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for quantum transmitter

Multi-protocol optical device

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

Optical transmitter and method for controlling optical transmitter

Method and system for encoding multi-level pulse amplitude modulate...

Bandwidth allocation method and associated optical line terminal

Modulation switchover in flexible PON

Optical transceiver integrated circuit

Optical device, optical transmission apparatus, optical reception a...

Optical modulation for optoelectronic processing

Flexible rate passive optical network incorporating use of delay mo...

System and method for configurable invisible light communications

Photonic integrated circuit with independent unit cells having mult...

Laser diode driver for multi-level optical signal and multi-level o...

System and method for powering re-generation and re-transmission of...

Distribution matching for probabilistic constellation shaping with...

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

Optical transmission system, optical transmitting apparatus and opt...

Circuit for multi-path interference mitigation in an optical commun...

Intelligent subsystem

Capacity optimization method for mobile optical wireless communicat...

Intelligent subsystem in a access networks

Intelligent subsystem

Intelligent subsystem

Intelligent subsystem in access networks

Optical fiber symbol format conversion system and method

Optical full-field transmitter

Technology for optical modulator evaluation on basis of phase recovery

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

Systems and methods for dual-band modulation and injection-locking...

Patents Applicationslast 30 patents

BANDWIDTH ALLOCATION METHOD AND ASSOCIATED OPTICAL LINE TERMINAL

METHOD AND SYSTEM FOR ENCODING MULTI-LEVEL PULSE AMPLITUDE MODULATE...

OPTICAL TRANSMITTING APPARATUS, OPTICAL TRANSMITTING METHOD AND OPT...

BI-DIRECTIONAL OPTICAL COMMUNICATION SYSTEM

TRANSMISSION APPARATUS, FUNCTION CONTROL APPARATUS SYSTEM, AND SIGN...

METHOD AND APPARATUS FOR WAVELENGTH DIVERSITY IN FREE-SPACE OPTICAL...

EXTERNAL LASER ENABLED CO-PACKAGED OPTICS ARCHITECTURES

RECIPROCITY BASED OPTICAL WIRELESS COMMUNICATION

METHOD AND SYSTEM FOR MULTICHANNEL POINT-TO-POINT RADIO TRANSMISSIO...

System And Method For Configurable Invisible Light Communications

CO-PACKAGED OPTICS SYSTEM WITH A LASER SOURCE AND A BI-DIRECTIONAL...

SYSTEM AND METHOD FOR POWERING RE-GENERATION AND RE-TRANSMISSION OF...

MODULATION SWITCHOVER IN FLEXIBLE PON

BEAM TRANSMISSION DEVICE AND BEAM TRANSMISSION METHOD

MULTI-PROTOCOL OPTICAL DEVICE

OPTICAL TRANSMITTING APPARATUS AND OPTICAL TRANSMITTING METHOD

CIRCUIT FOR MULTI-PATH INTERFERENCE MITIGATION IN AN OPTICAL COMMUN...

FLEXIBLE BAUD RATE

TURBULENCE-RESILIENT SELF-COHERENT FREE-SPACE OPTICAL COMMUNICATION...

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

DUMMY-LIGHT GENERATION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND DUM...

PHOTONIC INTEGRATED CIRCUIT WITH INDEPENDENT UNIT CELLS HAVING MULT...

METHOD AND SYSTEM FOR QUANTUM TRANSMITTER

POLARIZATION-DIVERSITY OPTICAL POWER SUPPLY

EXTERNAL LASER ENABLED CO-PACKAGED OPTICS ARCHITECTURES

OPTICAL DEVICE, OPTICAL TRANSMISSION APPARATUS, OPTICAL RECEPTION A...

OPTICAL COHERENT TRANSCEIVER AND LIGHT-OFF METHOD BY OPTICAL MODULATOR

OPTICAL TRANSMISSION SYSTEM, OPTICAL TRANSMITTING APPARATUS AND OPT...

OPTICAL TRANSMITTER AND TRANSMISSION METHOD

SYSTEM AND METHOD FOR PERFORMING HIGH-SPEED COMMUNICATIONS OVER FIB...