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

Patents Grantslast 30 patents

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
Information Patent Grant
Optical channel monitor with built-in sensors for dynamic measurements
- Patent number 12,119,870
- Issue date Oct 15, 2024
- II-VI DELAWARE, INC.
- Michael J. L. Cahill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplification estimation method, optical amplification esti...
- Patent number 12,119,869
- Issue date Oct 15, 2024
- Nippon Telegraph and Telephone Corporation
- Ryo Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for calculating configuration of optical trans...
- Patent number 12,113,572
- Issue date Oct 8, 2024
- Alibaba (China) Co., Ltd.
- Liang Dou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Port identification method, apparatus, and system
- Patent number 12,101,117
- Issue date Sep 24, 2024
- Huawei Technologies Co., Ltd.
- Zhenhua Dong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for remote evaluation of craft skills
- Patent number 12,093,875
- Issue date Sep 17, 2024
- Cable Television Laboratories, Inc.
- Daniel Harvey Howard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wavelength debugging method of multi-channel optical module and the...
- Patent number 12,095,503
- Issue date Sep 17, 2024
- Wuhan Inphilight Technology Company Limited
- Dingbo Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for improving performance in an optical link
- Patent number 12,088,338
- Issue date Sep 10, 2024
- Huawei Technologies Canada Co., Ltd.
- Zhiping Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical power tool
- Patent number 12,081,272
- Issue date Sep 3, 2024
- Cisco Technology, Inc.
- Giovanni Marenco
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PON powermeter using multi input type AWG
- Patent number 12,081,262
- Issue date Sep 3, 2024
- PHOTONICS PLANAR INTEGRATION TECHNOLOGY INC
- Wan Chun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device and infrared communication method based on interf...
- Patent number 12,074,638
- Issue date Aug 27, 2024
- Samsung Electronics Co., Ltd.
- Kangho Byun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser diode health monitoring
- Patent number 12,063,064
- Issue date Aug 13, 2024
- Arista Networks, Inc.
- Alexey Kovsh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical demultiplexer and communication device
- Patent number 12,052,052
- Issue date Jul 30, 2024
- Fujitsu Limited
- Tomoyuki Akiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength-tuned SLED used as optical source for ultra-wideband wav...
- Patent number 12,052,090
- Issue date Jul 30, 2024
- II-VI DELAWARE, INC.
- Michael John Laurence Cahill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Autonomous, zero touch provisioning of optical channels in optical...
- Patent number 12,047,116
- Issue date Jul 23, 2024
- Ciena Corporation
- Priyanth Mehta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical-fiber device for one-cord reference optical power loss meas...
- Patent number 12,047,117
- Issue date Jul 23, 2024
- Exfo Inc.
- Gang He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for monitoring integrity and reliability of a n...
- Patent number 12,040,832
- Issue date Jul 16, 2024
- Verizon Patent and Licensing Inc.
- Tiejun J Xia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical receiver
- Patent number 12,021,568
- Issue date Jun 25, 2024
- Fujitsu Limited
- Yusuke Shigeta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handling band spectrum failures in a C+L band photonic line system
- Patent number 11,990,934
- Issue date May 21, 2024
- Ciena Corporation
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
Information Patent Application
OPTICAL TRANSMISSION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND OPTIC...
- Publication number 20240405868
- Publication date Dec 5, 2024
- Fujitsu Limited
- GOJI NAKAGAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for Fiber Optic Cable Loss Measurement
- Publication number 20240372613
- Publication date Nov 7, 2024
- United States of America as represented by the Secretary of the Navy
- Mark Beranek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH-TUNED SLED USED AS OPTICAL SOURCE FOR ULTRA-WIDEBAND WAV...
- Publication number 20240356667
- Publication date Oct 24, 2024
- II-VI Delaware, Inc.
- Michael John Laurence CAHILL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SWITCHING AVAILABILITY DIAGNOSTIC DEVICE AND OPTICAL SWITCH DEVICE
- Publication number 20240356638
- Publication date Oct 24, 2024
- Mitsubishi Electric Corporation
- Seiki NAKAMURA
- 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
MULTI-MODAL MONITORING OF LINKS BETWEEN MULTIPLE POINTS
- Publication number 20240333384
- Publication date Oct 3, 2024
- International Business Machines Corporation
- Robert Lynch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALIEN WAVELENGTH MANAGEMENT
- Publication number 20240333383
- Publication date Oct 3, 2024
- Zayo Group, LCC
- Ljubomir Glavic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR A SUBSCRIBER-POWERED NETWORK ELEMENT
- Publication number 20240305386
- Publication date Sep 12, 2024
- Alexander Ivan Soto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD, AND NON-TRANSIT...
- Publication number 20240305915
- Publication date Sep 12, 2024
- NEC Corporation
- Yohei Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MODULE
- Publication number 20240305377
- Publication date Sep 12, 2024
- PROSE TECHNOLOGIES (SUZHOU) CO., LTD.
- Deping ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Detector with Wide Dynamic Range
- Publication number 20240288476
- Publication date Aug 29, 2024
- pSemi Corporation
- Damian Costa
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED OPTICAL RECEIVER WITH MONITOR PHOTODIODE
- Publication number 20240291571
- Publication date Aug 29, 2024
- Lumentum Technology UK Limited
- Stuart CONLEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH DEBUGGING METHOD OF MULTI-CHANNEL OPTICAL MODULE AND THE...
- Publication number 20240291562
- Publication date Aug 29, 2024
- Wuhan Inphilight Technology Company Limited
- Dingbo XIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MASSIVE MULTIPLE-INPUT MULTIPLE-OUTPUT CHANNEL EMULATION METHOD AND...
- Publication number 20240283533
- Publication date Aug 22, 2024
- NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGY
- Pengpeng LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL REPEATER, OPTICAL TRANSMISSION SYSTEM, AND CONNECTION METHO...
- Publication number 20240267123
- Publication date Aug 8, 2024
- NEC Corporation
- Yuushi MATSUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL AMPLIFICATION APPARATUS AND OPTICAL AMPLIFICATION METHOD
- Publication number 20240248369
- Publication date Jul 25, 2024
- Nippon Telegraph and Telephone Corporation
- Shimpei SHIMIZU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ESTIMATING QUALITY OF OPTICAL SIGNAL
- Publication number 20240250752
- Publication date Jul 25, 2024
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Ryousuke MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION CONTROL DEVICE, OPTICAL TRANSMISSION CONTROL M...
- Publication number 20240235674
- Publication date Jul 11, 2024
- Nippon Telegraph and Telephone Corporation
- Ken ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SIGNAL-TO-NOISE RATIO MEASUREMENT METHOD AND APPARATUS, AND...
- Publication number 20240235672
- Publication date Jul 11, 2024
- ZTE Corporation
- Yinqiu JIA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING INTEGRITY AND RELIABILITY OF A N...
- Publication number 20240235673
- Publication date Jul 11, 2024
- VERIZON PATENT AND LICENSING INC.
- Tiejun J. Xia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER TRANSIENT EVENT DETECTION IN OPTICAL COMMUNICATION SYSTEMS
- Publication number 20240214069
- Publication date Jun 27, 2024
- Microsoft Technology Licensing, LLC
- Chuan QIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER CALIBRATION AND MONITORING SYSTEM
- Publication number 20240204870
- Publication date Jun 20, 2024
- NXP B.V.
- Achal Venkatesh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL DEVICES AND SYSTEMS FOR OPTICAL SOURCE REDUNDANCY
- Publication number 20240204881
- Publication date Jun 20, 2024
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP.
- Stanley CHEUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Channel Monitor With Built-In Sensors For Dynamic Measurements
- Publication number 20240204869
- Publication date Jun 20, 2024
- II-VI Delaware, Inc.
- Michael J. L. Cahill
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBER OPTIC SIGNAL MONITORING
- Publication number 20240204868
- Publication date Jun 20, 2024
- Schweitzer Engineering Laboratories, Inc.
- David J. Dolezilek
- G08 - SIGNALLING

Monitoring or measuring power

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Optical channel monitor with built-in sensors for dynamic measurements

Optical amplification estimation method, optical amplification esti...

Method and apparatus for calculating configuration of optical trans...

Port identification method, apparatus, and system

Systems and methods for remote evaluation of craft skills

Wavelength debugging method of multi-channel optical module and the...

Method and system for improving performance in an optical link

Optical power tool

PON powermeter using multi input type AWG

Electronic device and infrared communication method based on interf...

Laser diode health monitoring

Optical demultiplexer and communication device

Wavelength-tuned SLED used as optical source for ultra-wideband wav...

Autonomous, zero touch provisioning of optical channels in optical...

Optical-fiber device for one-cord reference optical power loss meas...

Systems and methods for monitoring integrity and reliability of a n...

Optical receiver

Handling band spectrum failures in a C+L band photonic line system

Patents Applicationslast 30 patents

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...

OPTICAL TRANSMISSION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND OPTIC...

Apparatus for Fiber Optic Cable Loss Measurement

WAVELENGTH-TUNED SLED USED AS OPTICAL SOURCE FOR ULTRA-WIDEBAND WAV...

SWITCHING AVAILABILITY DIAGNOSTIC DEVICE AND OPTICAL SWITCH DEVICE

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

MULTI-MODAL MONITORING OF LINKS BETWEEN MULTIPLE POINTS

ALIEN WAVELENGTH MANAGEMENT

SYSTEM AND METHOD FOR A SUBSCRIBER-POWERED NETWORK ELEMENT

COMMUNICATION DEVICE, COMMUNICATION CONTROL METHOD, AND NON-TRANSIT...

OPTICAL MODULE

Power Detector with Wide Dynamic Range

INTEGRATED OPTICAL RECEIVER WITH MONITOR PHOTODIODE

WAVELENGTH DEBUGGING METHOD OF MULTI-CHANNEL OPTICAL MODULE AND THE...

MASSIVE MULTIPLE-INPUT MULTIPLE-OUTPUT CHANNEL EMULATION METHOD AND...

OPTICAL REPEATER, OPTICAL TRANSMISSION SYSTEM, AND CONNECTION METHO...

OPTICAL AMPLIFICATION APPARATUS AND OPTICAL AMPLIFICATION METHOD

METHOD AND APPARATUS FOR ESTIMATING QUALITY OF OPTICAL SIGNAL

OPTICAL TRANSMISSION CONTROL DEVICE, OPTICAL TRANSMISSION CONTROL M...

OPTICAL SIGNAL-TO-NOISE RATIO MEASUREMENT METHOD AND APPARATUS, AND...

SYSTEMS AND METHODS FOR MONITORING INTEGRITY AND RELIABILITY OF A N...

POWER TRANSIENT EVENT DETECTION IN OPTICAL COMMUNICATION SYSTEMS

POWER CALIBRATION AND MONITORING SYSTEM

OPTICAL DEVICES AND SYSTEMS FOR OPTICAL SOURCE REDUNDANCY

Optical Channel Monitor With Built-In Sensors For Dynamic Measurements

FIBER OPTIC SIGNAL MONITORING