Monitoring or measuring power

Industry

CPC
H04B10/07955

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Parent Industries

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

Current Industry

H04B10/07955Monitoring or measuring power

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical devices and systems for optical source redundancy
- Patent number 12,355,494
- Issue date Jul 8, 2025
- Hewlett Packard Enterprise Development LP
- Stanley Cheung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for monitoring optical networks
- Patent number 12,355,486
- Issue date Jul 8, 2025
- Comcast Cable Communications, LLC
- Venk Mutalik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information sampling analysis method, optical splitter, fiber splic...
- Patent number 12,334,976
- Issue date Jun 17, 2025
- Chengdu Zhuoguang Technology Co., Ltd.
- Hangyu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber optic signal monitoring
- Patent number 12,334,977
- Issue date Jun 17, 2025
- Schweitzer Engineering Laboratories, Inc.
- David J. Dolezilek
- G08 - SIGNALLING
Information Patent Grant
Optical wavelength multiplexing transmission device and optical wav...
- Patent number 12,334,979
- Issue date Jun 17, 2025
- Fujitsu Limited
- Shigeru Ishii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measurement apparatus and method for nonlinear damages in optical link
- Patent number 12,328,140
- Issue date Jun 10, 2025
- Fujitsu Limited
- Yangyang Fan
- 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
Optical signal monitoring device, and optical signal monitoring method
- Patent number 12,316,373
- Issue date May 27, 2025
- NEC Corporation
- Takeshi Takemura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-modal monitoring of links between multiple points
- Patent number 12,308,878
- Issue date May 20, 2025
- International Business Machines Corporation
- Robert Lynch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication station, optical communication system, data transmiss...
- Patent number 12,308,948
- Issue date May 20, 2025
- Accelink Technologies Co., Ltd.
- Li Xiao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for optically-carried information transmission ba...
- Patent number 12,283,989
- Issue date Apr 22, 2025
- XUYU OPTOELECTRONICS (SHENZHEN) CO., LTD.
- Xiaobing Cao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical wavemeter
- Patent number 12,283,986
- Issue date Apr 22, 2025
- Keysight Technologies, Inc.
- Marcel Zeiler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for performing tests and measurements using an...
- Patent number 12,267,110
- Issue date Apr 1, 2025
- Viavi Solutions Inc.
- Guylain Barlow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical port identification
- Patent number 12,250,022
- Issue date Mar 11, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Riccardo Ceccatelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical power commissioning method, commissioning system, control d...
- Patent number 12,244,340
- Issue date Mar 4, 2025
- Huawei Technologies Co., Ltd.
- Ping Li
- 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
Optical emission apparatus, optical communication system, and optic...
- Patent number 12,224,805
- Issue date Feb 11, 2025
- Huawei Technologies Co., Ltd.
- Chunhui Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical time-domain reflectometer (OTDR) event detection and light...
- Patent number 12,224,794
- Issue date Feb 11, 2025
- Viavi Solutions Inc.
- Benoit Morel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light transmission device, and control method of same
- Patent number 12,199,674
- Issue date Jan 14, 2025
- NEC Corporation
- Koji Seki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power transient event detection in optical communication systems
- Patent number 12,166,526
- Issue date Dec 10, 2024
- Microsoft Technology Licensing, LLC
- Chuan Qin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber link detection method and apparatus
- Patent number 12,160,308
- Issue date Dec 3, 2024
- Huawei Technoloiges Co., Ltd.
- Jinhui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic optical link calibration of amplified optical links
- Patent number 12,160,306
- Issue date Dec 3, 2024
- Ciena Corporation
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and a device for transmitting optical signals with average p...
- Patent number 12,160,263
- Issue date Dec 3, 2024
- Sagemcom Broadband SAS
- Jean-Philippe Jaulin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identifying and segmenting performance issues over optical networks...
- Patent number 12,149,283
- Issue date Nov 19, 2024
- Viavi Solutions Inc.
- Hans Joerg Wolf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mapping, characterization and localization methods and systems for...
- Patent number 12,149,412
- Issue date Nov 19, 2024
- NEURATECH COMMUNICATIONS INC.
- Wisam Hikmat Faraj Farjow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coherent receiver having low VOA-induced phase changes
- Patent number 12,149,291
- Issue date Nov 19, 2024
- Ciena Corporation
- Michel Poulin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optronic transceiver module
- Patent number 12,136,945
- Issue date Nov 5, 2024
- Orange
- Philippe Chanclou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Localized span launch power control for network level optimization
- Patent number 12,132,515
- Issue date Oct 29, 2024
- Ciena Corporation
- Alex W. MacKay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Massive multiple-input multiple-output channel emulation method and...
- Patent number 12,132,516
- Issue date Oct 29, 2024
- NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGY
- Pengpeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alien wave interoperability system
- Patent number 12,126,376
- Issue date Oct 22, 2024
- Level 3 Communications, LLC
- Paul M. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMISSION PATH CHARACTERISTIC ESTIMATION DEVICE
- Publication number 20250240094
- Publication date Jul 24, 2025
- Fujitsu Limited
- Setsuo YOSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK-BASED BACKUP BATTERY SYSTEM
- Publication number 20250240091
- Publication date Jul 24, 2025
- Charter Communications Operating, LLC
- Charles Cook
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PERFORMING TESTS AND MEASUREMENTS USING AN...
- Publication number 20250233668
- Publication date Jul 17, 2025
- VIAVI SOLUTIONS INC.
- Guylain BARLOW
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL CABLE SAG IDENTIFICATION METHOD AND APPARATUS
- Publication number 20250226882
- Publication date Jul 10, 2025
- Huawei Technologies Co., Ltd
- Xiaochun LIU
- 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
Method for Testing TDEC and Related Device
- Publication number 20250219726
- Publication date Jul 3, 2025
- Huawei Technologies Co., Ltd
- Haiyun Xin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANOMALY MONITORING OF BIDIRECTIONAL OPTICAL LINKS
- Publication number 20250202577
- Publication date Jun 19, 2025
- Fujitsu Limited
- Inwoong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROLLER, TRAINING COST REDUCTION METHOD, AND NON-TRANSITORY COMP...
- Publication number 20250192884
- Publication date Jun 12, 2025
- NEC Corporation
- Kenji FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TIME-DOMAIN REFLECTOMETER (OTDR) EVENT DETECTION AND LIGHT...
- Publication number 20250175250
- Publication date May 29, 2025
- VIAVI SOLUTIONS INC.
- Benoit MOREL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIC POWER MONITORING SYSTEM
- Publication number 20250168060
- Publication date May 22, 2025
- CITIBANK, N.A.
- Raja Balasubramanian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM, TRANSMISSION METHOD OF OPTICAL TRANSMI...
- Publication number 20250158708
- Publication date May 15, 2025
- Nippon Telegraph and Telephone Corporation
- Kana MASUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR MAPPING MULTI-STRAND FIBER OPTIC CABLES
- Publication number 20250125873
- Publication date Apr 17, 2025
- Mark A. Dinjian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS PROVIDING PRELIMINARY ESTIMATION OF FIBER LENGTH
- Publication number 20250125872
- Publication date Apr 17, 2025
- DZS Inc.
- Seung Dong Lee
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Forecasting and Resolving Optical Component F...
- Publication number 20250126013
- Publication date Apr 17, 2025
- Dell Products L.P.
- Shaul Dar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT MONITORING DEVICE, LIGHT MONITORING SYSTEM, AND LIGHT MONITOR...
- Publication number 20250119211
- Publication date Apr 10, 2025
- NEC Corporation
- Taketo ONUMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL AMPLIFIER GAIN SELF-PROVISIONING
- Publication number 20250096891
- Publication date Mar 20, 2025
- Cisco Technology, Inc.
- Alberto Arnaldo Tanzi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWERING A FIBER-TO-COAXIAL TAP DEVICE
- Publication number 20250088377
- Publication date Mar 13, 2025
- Charter Communications Operating, LLC
- Ayham Al-Banna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION CONTROL DEVICE, RECEIVER DEVICE, COMMUNICATIO...
- Publication number 20250088269
- Publication date Mar 13, 2025
- Nippon Telegraph and Telephone Corporation
- Yasunari TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL RECEIVING APPARATUS, OPTICAL RECEIVING METHOD AND OPTICAL T...
- Publication number 20250080223
- Publication date Mar 6, 2025
- Nippon Telegraph and Telephone Corporation
- Toshiaki SHITABA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Base-Calling Method and Device, Electronic Equipment and Storage Me...
- Publication number 20250080229
- Publication date Mar 6, 2025
- SHENZHEN SALUS BIOMED CO., LTD
- Wei CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMAND TO OBTAIN OPTICAL POWER DATA
- Publication number 20250080219
- Publication date Mar 6, 2025
- International Business Machines Corporation
- PASQUALE A. CATALANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE FOR OPTIMIZING BEAM-POINTING IN WIRELESS OPTICAL...
- Publication number 20250070872
- Publication date Feb 27, 2025
- Korea University Research and Business Foundation
- Young Chai KO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION METHOD AND RELATED APPARATUS
- Publication number 20250070870
- Publication date Feb 27, 2025
- Huawei Technologies Co., Ltd
- Fei YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA PROCESSING METHOD AND APPARATUS
- Publication number 20250062829
- Publication date Feb 20, 2025
- Huawei Technologies Co., Ltd
- Huan LE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
In-service measurements of nonlinear interference in an optical net...
- Publication number 20250055564
- Publication date Feb 13, 2025
- CIENA CORPORATION
- Alex W. MacKay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND METHOD FOR CONTROLLING OPTICAL TRAN...
- Publication number 20250038847
- Publication date Jan 30, 2025
- NEC Corporation
- Keiichi MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALIEN WAVE INTEROPERABILITY SYSTEM
- Publication number 20250038848
- Publication date Jan 30, 2025
- Level 3 Communications, LLC
- Paul M. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Coherent receiver having low VOA-induced phase changes
- Publication number 20250038859
- Publication date Jan 30, 2025
- CIENA CORPORATION
- Michel Poulin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ESTIMATION METHOD, OPTICAL RECEIVING APPARATUS, AND COMPUTER PROGRAM
- Publication number 20250038860
- Publication date Jan 30, 2025
- Nippon Telegraph and Telephone Corporation
- Kyo MINOGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUANTUM ENTANGLEMENT DISTRIBUTION USING MULTIPLE OPTICAL PATHS AND...
- Publication number 20250007621
- Publication date Jan 2, 2025
- AMAZON TECHNOLOGIES, INC.
- Giacomo Bernardi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Monitoring or measuring power

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical devices and systems for optical source redundancy

Methods and systems for monitoring optical networks

Information sampling analysis method, optical splitter, fiber splic...

Fiber optic signal monitoring

Optical wavelength multiplexing transmission device and optical wav...

Measurement apparatus and method for nonlinear damages in optical link

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

Optical signal monitoring device, and optical signal monitoring method

Multi-modal monitoring of links between multiple points

Communication station, optical communication system, data transmiss...

Method and device for optically-carried information transmission ba...

Optical wavemeter

Systems and methods for performing tests and measurements using an...

Optical port identification

Optical power commissioning method, commissioning system, control d...

Systems and methods for tuning a power characteristic of an optical...

Optical emission apparatus, optical communication system, and optic...

Optical time-domain reflectometer (OTDR) event detection and light...

Light transmission device, and control method of same

Power transient event detection in optical communication systems

Fiber link detection method and apparatus

Automatic optical link calibration of amplified optical links

Method and a device for transmitting optical signals with average p...

Identifying and segmenting performance issues over optical networks...

Mapping, characterization and localization methods and systems for...

Coherent receiver having low VOA-induced phase changes

Optronic transceiver module

Localized span launch power control for network level optimization

Massive multiple-input multiple-output channel emulation method and...

Alien wave interoperability system

Patents Applicationslast 30 patents

OPTICAL TRANSMISSION PATH CHARACTERISTIC ESTIMATION DEVICE

NETWORK-BASED BACKUP BATTERY SYSTEM

SYSTEMS AND METHODS FOR PERFORMING TESTS AND MEASUREMENTS USING AN...

OPTICAL CABLE SAG IDENTIFICATION METHOD AND APPARATUS

System and Method for Mapping Multi-Strand Fiber Optic Cables

Method for Testing TDEC and Related Device

ANOMALY MONITORING OF BIDIRECTIONAL OPTICAL LINKS

CONTROLLER, TRAINING COST REDUCTION METHOD, AND NON-TRANSITORY COMP...

OPTICAL TIME-DOMAIN REFLECTOMETER (OTDR) EVENT DETECTION AND LIGHT...

OPTIC POWER MONITORING SYSTEM

OPTICAL TRANSMISSION SYSTEM, TRANSMISSION METHOD OF OPTICAL TRANSMI...

SYSTEM AND METHOD FOR MAPPING MULTI-STRAND FIBER OPTIC CABLES

SYSTEMS AND METHODS PROVIDING PRELIMINARY ESTIMATION OF FIBER LENGTH

System and Method for Forecasting and Resolving Optical Component F...

LIGHT MONITORING DEVICE, LIGHT MONITORING SYSTEM, AND LIGHT MONITOR...

OPTICAL AMPLIFIER GAIN SELF-PROVISIONING

POWERING A FIBER-TO-COAXIAL TAP DEVICE

OPTICAL COMMUNICATION CONTROL DEVICE, RECEIVER DEVICE, COMMUNICATIO...

OPTICAL RECEIVING APPARATUS, OPTICAL RECEIVING METHOD AND OPTICAL T...

Base-Calling Method and Device, Electronic Equipment and Storage Me...

COMMAND TO OBTAIN OPTICAL POWER DATA

METHOD AND DEVICE FOR OPTIMIZING BEAM-POINTING IN WIRELESS OPTICAL...

OPTICAL COMMUNICATION METHOD AND RELATED APPARATUS

DATA PROCESSING METHOD AND APPARATUS

In-service measurements of nonlinear interference in an optical net...

OPTICAL TRANSMISSION SYSTEM AND METHOD FOR CONTROLLING OPTICAL TRAN...

ALIEN WAVE INTEROPERABILITY SYSTEM

Coherent receiver having low VOA-induced phase changes

ESTIMATION METHOD, OPTICAL RECEIVING APPARATUS, AND COMPUTER PROGRAM

QUANTUM ENTANGLEMENT DISTRIBUTION USING MULTIPLE OPTICAL PATHS AND...