Multimode transmission

Industry

CPC
H04B10/2581

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Parent Industries

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

Current Industry

H04B10/2581Multimode transmission

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Signal detection apparatus, signal detection method and program
- Patent number 12,176,952
- Issue date Dec 24, 2024
- Nippon Telegraph and Telephone Corporation
- Koki Shibahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short-waveband active optical component based on vertical emitting...
- Patent number 12,169,314
- Issue date Dec 17, 2024
- II-VI DELAWARE, INC.
- Guanglong Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for estimating modal bandwidth spectral dependence
- Patent number 12,095,500
- Issue date Sep 17, 2024
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module
- Patent number 12,074,642
- Issue date Aug 27, 2024
- Hisense Broadband Multimedia Technologies Co., Ltd.
- Jianwei Mu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system
- Patent number 12,034,487
- Issue date Jul 9, 2024
- Nippon Telegraph and Telephone Corporation
- Taiji Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light amplifying relay system
- Patent number 12,034,269
- Issue date Jul 9, 2024
- Nippon Telegraph and Telephone Corporation
- Takayuki Mizuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and methods for an optical multimode channel bandwidth an...
- Patent number 12,034,476
- Issue date Jul 9, 2024
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical cable for transmission of audio and video signals
- Patent number 12,034,483
- Issue date Jul 9, 2024
- WINGCOMM Co. Ltd.
- Jianming Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for establishing communication in an optical access network
- Patent number 12,003,611
- Issue date Jun 4, 2024
- SAGEMCOM BROADBAND SAS
- Anthony Reuche
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device and communication system
- Patent number 11,966,083
- Issue date Apr 23, 2024
- KDDI Corporation
- Hidenori Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system
- Patent number 11,956,070
- Issue date Apr 9, 2024
- Nippon Telegraph and Telephone Corporation
- Taiji Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid sensing-communication optical system and method
- Patent number 11,956,016
- Issue date Apr 9, 2024
- King Abdullah University of Science and Technology
- Boon Siew Ooi
- G02 - OPTICS
Information Patent Grant
Parallel optical communication channels using microLEDs
- Patent number 11,916,598
- Issue date Feb 27, 2024
- AVICENATECH CORP.
- Robert T. Weverka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for multi-core fiber data transmission using da...
- Patent number 11,916,597
- Issue date Feb 27, 2024
- INSTITUT MINES-TELECOM
- Akram Abouseif
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for an all fiber optic, polarization insensitive, etalon bas...
- Patent number 11,909,444
- Issue date Feb 20, 2024
- Raytheon Company
- James Talamonti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-fiber bi-directional optical transceiver sub-assembly
- Patent number 11,909,448
- Issue date Feb 20, 2024
- NEC Corporation
- Isao Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Optical transmission system, optical transmission apparatus and opt...
- Patent number 11,888,584
- Issue date Jan 30, 2024
- Nippon Telegraph and Telephone Corporation
- Koki Shibahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission system and optical transmission method
- Patent number 11,888,522
- Issue date Jan 30, 2024
- Nippon Telegraph and Telephone Corporation
- Koki Shibahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier, control method for optical amplifier, and optica...
- Patent number 11,876,339
- Issue date Jan 16, 2024
- NEC Corporation
- Keiichi Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical cable for transmission of audio and video signals
- Patent number 11,855,693
- Issue date Dec 26, 2023
- WINGCOMM Co. Ltd.
- Jianming Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjusting eye heights and optical power levels of a multi-level opt...
- Patent number 11,838,058
- Issue date Dec 5, 2023
- MACOM Technology Solutions Holdings, Inc.
- Daniel Draper
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Short-waveband active optical component based on vertical emitting...
- Patent number 11,828,992
- Issue date Nov 28, 2023
- II-VI DELAWARE, INC.
- Guanglong Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Optical communication system capable of ensuring operation safety o...
- Patent number 11,784,715
- Issue date Oct 10, 2023
- Prime World International Holdings Ltd.
- Chien-Wei Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit including a dielectric waveguide with a cavity t...
- Patent number 11,764,452
- Issue date Sep 19, 2023
- Intel Corporation
- Georgios Dogiamis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Subchannel encoding device, subchannel decoding device, subchannel...
- Patent number 11,757,557
- Issue date Sep 12, 2023
- Mitsubishi Electric Corporation
- Tsuyoshi Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication apparatus, optical communication method, and...
- Patent number 11,716,146
- Issue date Aug 1, 2023
- Sony Group Corporation
- Hiroshi Morita
- G02 - OPTICS
Information Patent Grant
Methods for estimating modal bandwidth spectral dependence
- Patent number 11,711,143
- Issue date Jul 25, 2023
- Panduit Corp.
- Jose M. Castro
- G01 - MEASURING TESTING
Information Patent Grant
Optical network management device, optical network system, optical...
- Patent number 11,671,196
- Issue date Jun 6, 2023
- NEC Corporation
- Shigeyuki Yanagimachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HIGH SPEED OPTICAL RECEIVER SYSTEM
- Publication number 20240413911
- Publication date Dec 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Tsung SHIH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, TRANSMITTER, AND CONTROL METHOD
- Publication number 20240413922
- Publication date Dec 12, 2024
- Nippon Telegraph and Telephone Corporation
- Akira KAWAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTICORE OPTICAL FIBER SYSTEM CONNECTIVITY IN DATA CENTERS
- Publication number 20240411081
- Publication date Dec 12, 2024
- Corning Research & Development Corporation
- Douglas Llewellyn Butler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ORBITAL ANGULAR MOMENTUM (OAM)-BASED COMMUNICATION METHOD AND APPAR...
- Publication number 20240380509
- Publication date Nov 14, 2024
- Beijing Xiaomi Mobile Software Co., Ltd.
- Feng ZHENG
- H01 - BASIC ELECTRIC ELEMENTS
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
MULTIPATH INTERFERENCE ANALYSIS DEVICE AND MULTIPATH INTERFERENCE A...
- Publication number 20240204873
- Publication date Jun 20, 2024
- Nippon Telegraph and Telephone Corporation
- Hiroki Kawahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLURALITY OF EMITTERS FOR COUPLING LASER BEAMS INTO A MULTI-MODE OP...
- Publication number 20240195506
- Publication date Jun 13, 2024
- Lumentum Operations LLC
- Albert Yuen
- H01 - BASIC ELECTRIC ELEMENTS
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
BASE STATION SYSTEM, BASE STATION CONTROL DEVICE, BASE STATION CONT...
- Publication number 20240187121
- Publication date Jun 6, 2024
- Nippon Telegraph and Telephone Corporation
- Kazunari MASE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIMODE POWER CONTROL SCHEME FOR OPTICAL MODULE
- Publication number 20240171279
- Publication date May 23, 2024
- Cisco Technology, Inc.
- Antonio Carugati
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOSS OPTIMIZING ASYMMETRIC OPTICAL SPLITTER
- Publication number 20240162986
- Publication date May 16, 2024
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EQUALIZATION APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND EQUALIZATI...
- Publication number 20240146437
- Publication date May 2, 2024
- NEC Corporation
- Mingqi WU
- 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
SHORT-WAVEBAND ACTIVE OPTICAL COMPONENT BASED ON VERTICAL EMITTING...
- Publication number 20240036277
- Publication date Feb 1, 2024
- II-VI Delaware, Inc.
- Guanglong YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METASURFACE-BASED OPTICAL SIGNAL MANIPULATION DEVICES FOR OPTICAL F...
- Publication number 20240012202
- Publication date Jan 11, 2024
- Corning Incorporated
- Paulo Clovis Dainese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION SYSTEM
- Publication number 20230421263
- Publication date Dec 28, 2023
- YAZAKI CORPORATION
- Hiroki YASUDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULE
- Publication number 20230421262
- Publication date Dec 28, 2023
- Hisense Broadband Multimedia Technologies Co., Ltd
- Jianwei MU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL DETECTOR, CARRIER PHASE RETRIEVAL APPARATUS, CARRIER PHASE R...
- Publication number 20230421267
- Publication date Dec 28, 2023
- Nippon Telegraph and Telephone Corporation
- Koki SHIBAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods for Estimating Modal Bandwidth Spectral Dependence
- Publication number 20230361870
- Publication date Nov 9, 2023
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NETWORK, NETWORK MANAGEMENT DEVICE, AND NETWORK MANAGEMENT...
- Publication number 20230361875
- Publication date Nov 9, 2023
- NEC Corporation
- Shigeyuki Yanagimachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRIC FIELD DISTRIBUTION FLUCTUATION PERIOD MEASURING METHOD AND...
- Publication number 20230288466
- Publication date Sep 14, 2023
- Nippon Telegraph and Telephone Corporation
- Tomokazu ODA
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR MULTIPOLE PHASE DIVISION DEMULTIPLEXING/MULTIPLEXING AND...
- Publication number 20230291474
- Publication date Sep 14, 2023
- Consiglio Nazionale Delle Ricerche
- Gianluca RUFFATO
- 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
METHOD FOR AN ALL FIBER OPTIC, POLARIZATION INSENSITIVE, ETALON BAS...
- Publication number 20230261748
- Publication date Aug 17, 2023
- Raytheon Company
- James Talamonti
- 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 COMMUNICATION SYSTEM CAPABLE OF ENSURING OPERATION SAFETY O...
- Publication number 20230246713
- Publication date Aug 3, 2023
- Prime World International Holdings Ltd.
- Chien-Wei WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADJUSTING EYE HEIGHTS AND OPTICAL POWER LEVELS OF A MULTI-LEVEL OPT...
- Publication number 20230239055
- Publication date Jul 27, 2023
- MACOM Technology Solutions Holdings, Inc.
- Daniel DRAPER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH DIVISION MULTIPLEXER/DEMULTIPLEXER, PHOTONIC INTEGRATED...
- Publication number 20230224040
- Publication date Jul 13, 2023
- InnoLight Technology (Suzhou) Ltd.
- Tianhua LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL DETECTION APPARATUS, SIGNAL DETECTION METHOD AND PROGRAM
- Publication number 20230216589
- Publication date Jul 6, 2023
- Nippon Telegraph and Telephone Corporation
- Koki SHIBAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS FOR MONITORING OPTICAL NETWORKS
- Publication number 20230179302
- Publication date Jun 8, 2023
- Panduit Corp.
- Jose M. Castro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Multimode transmission

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Signal detection apparatus, signal detection method and program

Short-waveband active optical component based on vertical emitting...

Methods for estimating modal bandwidth spectral dependence

Optical module

Optical transmission system

Light amplifying relay system

Apparatus and methods for an optical multimode channel bandwidth an...

Optical cable for transmission of audio and video signals

Method for establishing communication in an optical access network

Communication device and communication system

Optical transmission system

Hybrid sensing-communication optical system and method

Parallel optical communication channels using microLEDs

Methods and devices for multi-core fiber data transmission using da...

Method for an all fiber optic, polarization insensitive, etalon bas...

Single-fiber bi-directional optical transceiver sub-assembly

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

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

Optical transmission system and optical transmission method

Optical amplifier, control method for optical amplifier, and optica...

Optical cable for transmission of audio and video signals

Adjusting eye heights and optical power levels of a multi-level opt...

Short-waveband active optical component based on vertical emitting...

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

Optical communication system capable of ensuring operation safety o...

Integrated circuit including a dielectric waveguide with a cavity t...

Subchannel encoding device, subchannel decoding device, subchannel...

Optical communication apparatus, optical communication method, and...

Methods for estimating modal bandwidth spectral dependence

Optical network management device, optical network system, optical...

Patents Applicationslast 30 patents

HIGH SPEED OPTICAL RECEIVER SYSTEM

OPTICAL TRANSMISSION SYSTEM, TRANSMITTER, AND CONTROL METHOD

MULTICORE OPTICAL FIBER SYSTEM CONNECTIVITY IN DATA CENTERS

ORBITAL ANGULAR MOMENTUM (OAM)-BASED COMMUNICATION METHOD AND APPAR...

EXTERNAL LASER ENABLED CO-PACKAGED OPTICS ARCHITECTURES

MULTIPATH INTERFERENCE ANALYSIS DEVICE AND MULTIPATH INTERFERENCE A...

PLURALITY OF EMITTERS FOR COUPLING LASER BEAMS INTO A MULTI-MODE OP...

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

BASE STATION SYSTEM, BASE STATION CONTROL DEVICE, BASE STATION CONT...

MULTIMODE POWER CONTROL SCHEME FOR OPTICAL MODULE

LOSS OPTIMIZING ASYMMETRIC OPTICAL SPLITTER

EQUALIZATION APPARATUS, OPTICAL TRANSMISSION SYSTEM, AND EQUALIZATI...

Optical Power Adjustment System and Optical Power Adjustment Apparatus

SHORT-WAVEBAND ACTIVE OPTICAL COMPONENT BASED ON VERTICAL EMITTING...

METASURFACE-BASED OPTICAL SIGNAL MANIPULATION DEVICES FOR OPTICAL F...

OPTICAL TRANSMITTER AND OPTICAL TRANSMISSION SYSTEM

OPTICAL MODULE

SIGNAL DETECTOR, CARRIER PHASE RETRIEVAL APPARATUS, CARRIER PHASE R...

Methods for Estimating Modal Bandwidth Spectral Dependence

OPTICAL NETWORK, NETWORK MANAGEMENT DEVICE, AND NETWORK MANAGEMENT...

ELECTRIC FIELD DISTRIBUTION FLUCTUATION PERIOD MEASURING METHOD AND...

DEVICE FOR MULTIPOLE PHASE DIVISION DEMULTIPLEXING/MULTIPLEXING AND...

OPTICAL COMMUNICATION SYSTEM AND OPTICAL COMMUNICATION METHOD

METHOD FOR AN ALL FIBER OPTIC, POLARIZATION INSENSITIVE, ETALON BAS...

EXTERNAL LASER ENABLED CO-PACKAGED OPTICS ARCHITECTURES

OPTICAL COMMUNICATION SYSTEM CAPABLE OF ENSURING OPERATION SAFETY O...

ADJUSTING EYE HEIGHTS AND OPTICAL POWER LEVELS OF A MULTI-LEVEL OPT...

WAVELENGTH DIVISION MULTIPLEXER/DEMULTIPLEXER, PHOTONIC INTEGRATED...

SIGNAL DETECTION APPARATUS, SIGNAL DETECTION METHOD AND PROGRAM

APPARATUS AND METHODS FOR MONITORING OPTICAL NETWORKS