Performance monitoring; Measurement of transmission parameters

Industry

CPC
H04B10/0795

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Parent Industries

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

Current Industry

H04B10/0795Performance monitoring; Measurement of transmission parameters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
10G rate OLT terminal transceiver integrated chip based on XGPON wi...
- Patent number 12,170,862
- Issue date Dec 17, 2024
- Jinghu Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network system, optical node device, and optical network co...
- Patent number 12,170,539
- Issue date Dec 17, 2024
- NEC Corporation
- Tomoyuki Hino
- 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
Communication device, communication method, communication system an...
- Patent number 12,155,413
- Issue date Nov 26, 2024
- Nippon Telegraph and Telephone Corporation
- Takamitsu Tochino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical wireless communication system and optical wireless communic...
- Patent number 12,149,285
- Issue date Nov 19, 2024
- Nippon Telegraph and Telephone Corporation
- Kazumitsu Sakamoto
- 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
Analyzing performance of fibers and fiber connections using long-te...
- Patent number 12,149,284
- Issue date Nov 19, 2024
- Ciena Corporation
- Emil Janulewicz
- 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
Polarization-fluctuation estimating device and polarization-fluctua...
- Patent number 12,136,997
- Issue date Nov 5, 2024
- NEC Corporation
- Masaki Sato
- 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
Method and system for generating the spectrogram of a signal
- Patent number 12,132,514
- Issue date Oct 29, 2024
- Institut National de la Recherche Scientifique
- Jose Azana
- 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
Automatic trend identification and anomaly detection in optical cha...
- Patent number 12,126,375
- Issue date Oct 22, 2024
- Cisco Technology, Inc.
- Stefano Piciaccia
- 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
Transmission apparatus and transmission method
- Patent number 12,119,867
- Issue date Oct 15, 2024
- Nippon Telegraph and Telephone Corporation
- Kei Kitamura
- 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 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
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
Wavelength monitoring device and controlling method thereof
- Patent number 12,107,626
- Issue date Oct 1, 2024
- Nippon Telegraph and Telephone Corporation
- Osamu Moriwaki
- 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
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
Communication device, communication controlling method, non-transit...
- Patent number 12,095,502
- Issue date Sep 17, 2024
- NEC Corporation
- Yohei Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETECTING PHASE DIFFERENCE AND DELAY OF CO...
- Publication number 20240421901
- Publication date Dec 19, 2024
- Accelink Technologies Co., Ltd.
- Leilei HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION DEVICE, OPERATING MACHINE, AND COMMUNICATION...
- Publication number 20240421899
- Publication date Dec 19, 2024
- FUJI CORPORATION
- Daisuke NAKAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REVERSED FIBER DETECTION AND CORRECTION IN OPTICAL TRANSCEIVERS
- Publication number 20240413901
- Publication date Dec 12, 2024
- Cisco Technology, Inc.
- Valentin FILIPPOV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL ANALYSIS CAPABILITY
- Publication number 20240413902
- Publication date Dec 12, 2024
- Nokia Solutions and Networks Oy
- Robert Borkowski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM
- Publication number 20240413903
- Publication date Dec 12, 2024
- Takafumi TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-LAYER NETWORK SYSTEM AND PATH SETTING METHOD IN MULTI-LAYER N...
- Publication number 20240405875
- Publication date Dec 5, 2024
- NEC Corporation
- Hitoshi TAKESHITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UTILIZING CURVED FOCAL PLANES FOR OPTICAL WIRELESS COMMUNICATION
- Publication number 20240405867
- Publication date Dec 5, 2024
- QUALCOMM Incorporated
- Yisheng XUE
- 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
FREQUENCY DEVIATION COMPENSATION SCHEME AND FREQUENCY DEVIATION COM...
- Publication number 20240396640
- Publication date Nov 28, 2024
- NEC Corporation
- Daisaku OGASAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIALLY DISTRIBUTED OPTICAL FIBRE BASED TRANSMISSION LINK AND MET...
- Publication number 20240388363
- Publication date Nov 21, 2024
- Danmarks Tekniske Universitet
- Leif Katsuo Oxenløwe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL APPARATUS, CONTROL METHOD, AND COMPUTER READABLE MEDIUM
- Publication number 20240381011
- Publication date Nov 14, 2024
- NEC Corporation
- Shigeyuki Yanagimachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR IDENTIFYING MEASUREMENTS OF OPTICAL LINK P...
- Publication number 20240380484
- Publication date Nov 14, 2024
- Nokia Solutions and Networks Oy
- Petros RAMANTANIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING SPECTRUM RESOLVED SNR IN AN ONL...
- Publication number 20240372612
- Publication date Nov 7, 2024
- Huawei Technologies Co., Ltd
- Zhiping JIANG
- 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
Management interface handler to expedite module boot time in plugga...
- Publication number 20240369786
- Publication date Nov 7, 2024
- CIENA CORPORATION
- Michael J. Wingrove
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND CONTROL DEVICE
- Publication number 20240373318
- Publication date Nov 7, 2024
- Nippon Telegraph and Telephone Corporation
- Hiroyuki FURUYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEFRONT CORRECTION FOR FREE-SPACE OPTICAL COMMUNICATIONS
- Publication number 20240364423
- Publication date Oct 31, 2024
- University of Central Florida Research Foundation, Inc.
- GUIFANG LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONFIGURABLE PHOTOPLETHYSMOGRAM SYSTEM
- Publication number 20240364420
- Publication date Oct 31, 2024
- Oura Health Oy
- Tero Juhani Vallius
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Calibration data from modules for an incremental noise metric for r...
- Publication number 20240357266
- Publication date Oct 24, 2024
- CIENA CORPORATION
- Alex W. MacKay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR A HEALTH AUDIT ON A CURRENT WORKING ROUTE IN...
- Publication number 20240356636
- Publication date Oct 24, 2024
- CIENA CORPORATION
- Manish Aggarwal
- 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
OPTICAL PATH STATE ASSESSMENT DEVICE, OPTICAL TRANSMISSION SYSTEM,...
- Publication number 20240356637
- Publication date Oct 24, 2024
- NEC Corporation
- Takehiro NAKANO
- 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
LASER TRANSMITTER CHARACTERIZATION FOR ACCURATE LASER AGING
- Publication number 20240348332
- Publication date Oct 17, 2024
- Calix, Inc.
- Harold Roberts
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHODS OF DETECTING LOSS OF SIGNAL IN FREE SPACE OPTICA...
- Publication number 20240333382
- Publication date Oct 3, 2024
- CACI, Inc. - Federal
- Craig Darren Howland
- 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
METHOD AND APPARATUS FOR EQUALIZATION IN PON
- Publication number 20240322913
- Publication date Sep 26, 2024
- Nokia Solutions and Networks Oy
- Yannick LEFEVRE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZING TRANSMITTER SETTINGS FOR IN-BAND ELECTRICAL INTERFACE BE...
- Publication number 20240323064
- Publication date Sep 26, 2024
- Marvell Asia Pte., Ltd.
- Todd ROPE
- G06 - COMPUTING CALCULATING COUNTING

Performance monitoring; Measurement of transmission parameters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

10G rate OLT terminal transceiver integrated chip based on XGPON wi...

Optical network system, optical node device, and optical network co...

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...

Communication device, communication method, communication system an...

Optical wireless communication system and optical wireless communic...

Identifying and segmenting performance issues over optical networks...

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

Analyzing performance of fibers and fiber connections using long-te...

Coherent receiver having low VOA-induced phase changes

Optronic transceiver module

Polarization-fluctuation estimating device and polarization-fluctua...

Localized span launch power control for network level optimization

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

Method and system for generating the spectrogram of a signal

Alien wave interoperability system

Automatic trend identification and anomaly detection in optical cha...

Optical channel monitor with built-in sensors for dynamic measurements

Transmission apparatus and transmission method

Optical amplification estimation method, optical amplification esti...

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

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

Wavelength monitoring device and controlling method thereof

Port identification method, apparatus, and system

Methods for estimating modal bandwidth spectral dependence

Communication device, communication controlling method, non-transit...

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

Systems and methods for remote evaluation of craft skills

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR DETECTING PHASE DIFFERENCE AND DELAY OF CO...

OPTICAL COMMUNICATION DEVICE, OPERATING MACHINE, AND COMMUNICATION...

REVERSED FIBER DETECTION AND CORRECTION IN OPTICAL TRANSCEIVERS

SIGNAL ANALYSIS CAPABILITY

COMMUNICATION SYSTEM, COMMUNICATION METHOD AND PROGRAM

MULTI-LAYER NETWORK SYSTEM AND PATH SETTING METHOD IN MULTI-LAYER N...

UTILIZING CURVED FOCAL PLANES FOR OPTICAL WIRELESS COMMUNICATION

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

FREQUENCY DEVIATION COMPENSATION SCHEME AND FREQUENCY DEVIATION COM...

SPATIALLY DISTRIBUTED OPTICAL FIBRE BASED TRANSMISSION LINK AND MET...

CONTROL APPARATUS, CONTROL METHOD, AND COMPUTER READABLE MEDIUM

METHOD AND APPARATUS FOR IDENTIFYING MEASUREMENTS OF OPTICAL LINK P...

SYSTEMS AND METHODS FOR DETERMINING SPECTRUM RESOLVED SNR IN AN ONL...

Apparatus for Fiber Optic Cable Loss Measurement

Management interface handler to expedite module boot time in plugga...

COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND CONTROL DEVICE

WAVEFRONT CORRECTION FOR FREE-SPACE OPTICAL COMMUNICATIONS

CONFIGURABLE PHOTOPLETHYSMOGRAM SYSTEM

Calibration data from modules for an incremental noise metric for r...

METHOD AND SYSTEM FOR A HEALTH AUDIT ON A CURRENT WORKING ROUTE IN...

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

OPTICAL PATH STATE ASSESSMENT DEVICE, OPTICAL TRANSMISSION SYSTEM,...

SWITCHING AVAILABILITY DIAGNOSTIC DEVICE AND OPTICAL SWITCH DEVICE

LASER TRANSMITTER CHARACTERIZATION FOR ACCURATE LASER AGING

SYSTEM AND METHODS OF DETECTING LOSS OF SIGNAL IN FREE SPACE OPTICA...

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

MULTI-MODAL MONITORING OF LINKS BETWEEN MULTIPLE POINTS

ALIEN WAVELENGTH MANAGEMENT

METHOD AND APPARATUS FOR EQUALIZATION IN PON

OPTIMIZING TRANSMITTER SETTINGS FOR IN-BAND ELECTRICAL INTERFACE BE...