using measurements of the data signal

Industry

CPC
H04B10/079

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Parent Industries

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

Current Industry

H04B10/079using measurements of the data signal

Industries

Patents Grantslast 30 patents

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
Transmitter for a quantum communication system, a receiver for a qu...
- Patent number 12,244,339
- Issue date Mar 4, 2025
- Kabushiki Kaisha Toshiba
- Robert Ian Woodward
- 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
Mapping ports in a passive optical network
- Patent number 12,244,982
- Issue date Mar 4, 2025
- Viavi Solutions Inc.
- David Hering
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonic communication platform and related methods for increasing...
- Patent number 12,237,871
- Issue date Feb 25, 2025
- Lightmatter, Inc.
- Mykhailo Tymchenko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data synchronization in optical networks and devices
- Patent number 12,237,870
- Issue date Feb 25, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data synchronization in optical networks and devices
- Patent number 12,231,175
- Issue date Feb 18, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber characterization using transmission of shaped ASE
- Patent number 12,231,163
- Issue date Feb 18, 2025
- Ciena Corporation
- Yinqing Pei
- 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
Method for identifying and highlighting available fibers in a fiber...
- Patent number 12,224,796
- Issue date Feb 11, 2025
- FRONTIER COMMUNICATIONS HOLDINGS, LLC
- Carlo Nino Alba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monitoring apparatus, monitoring method, and non-transitory compute...
- Patent number 12,224,850
- Issue date Feb 11, 2025
- NEC Corporation
- Morihiko Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatially resolved monitoring of cable perturbations using multicha...
- Patent number 12,212,360
- Issue date Jan 28, 2025
- SubCom, LLC
- Maxim A. Bolshtyansky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network system modeling using nested models combining machine learn...
- Patent number 12,210,944
- Issue date Jan 28, 2025
- Ciena Corporation
- Michael Y. Frankel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical transmission line determination apparatus, optical transmis...
- Patent number 12,206,457
- Issue date Jan 21, 2025
- NEC Corporation
- Morihiko Ota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, master device, slave device and communication...
- Patent number 12,199,850
- Issue date Jan 14, 2025
- MegaChips Corporation
- Akihiro Takata
- 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
Network anomaly detection based on customer light level signals
- Patent number 12,191,906
- Issue date Jan 7, 2025
- FRONTIER COMMUNICATIONS HOLDINGS, LLC
- Milad Mostavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device, communication controlling method, and non-tra...
- Patent number 12,191,907
- Issue date Jan 7, 2025
- NEC Corporation
- Yohei Hasegawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical communication system and protection method for optical comm...
- Patent number 12,191,905
- Issue date Jan 7, 2025
- Nippon Telegraph and Telephone Corporation
- Shin Kaneko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secured fiber link system
- Patent number 12,181,713
- Issue date Dec 31, 2024
- APRIORI NETWORK SYSTEMS, LLC
- Gary M. Weiner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced line monitoring and parameter reporting for high fiber cou...
- Patent number 12,185,035
- Issue date Dec 31, 2024
- SubCom, LLC
- Yunlu Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantum probability encoding for communication systems
- Patent number 12,184,341
- Issue date Dec 31, 2024
- General Dynamics MIssion Systems, Inc.
- Todd Hodges
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temperature control of an optical source in free space optical comm...
- Patent number 12,184,336
- Issue date Dec 31, 2024
- ATTOCHRON, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protection switching based on SNR calculations
- Patent number 12,176,944
- Issue date Dec 24, 2024
- Ciena Corporation
- Michael Lapp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Fiber deployment method, storage medium, electronic device and system
- Patent number 12,166,525
- Issue date Dec 10, 2024
- Soochow University
- Gangxiang Shen
- 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

Patents Applicationslast 30 patents

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
MANAGEMENT AND CONTROL SYSTEM OF WAVELENGTH-MULTIPLEXED SUBRANGING...
- Publication number 20250080224
- Publication date Mar 6, 2025
- Seaford Holdings, LLC
- Bahram Jalali
- 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
COHERENT OPTICS CHANNEL DISCOVERY AND PROGRAMMABILITY FOR OPTICAL N...
- Publication number 20250080231
- Publication date Mar 6, 2025
- Cisco Technology, Inc.
- Randy Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIBER SENSING CONTROL DEVICE
- Publication number 20250080241
- Publication date Mar 6, 2025
- Nokia Solutions and Networks Oy
- Mijail Szczerban
- 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
Temperature Control of an Optical Source in Free Space Optical Comm...
- Publication number 20250070885
- Publication date Feb 27, 2025
- Attochron, LLC
- Thomas M. Chaffee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STORAGE DEVICE AND METHOD FOR CONTROLLING THE STORAGE DEVICE
- Publication number 20250070867
- Publication date Feb 27, 2025
- Hitachi, Ltd
- Tatsuhiko FUKAZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENVIRONMENTAL DISTURBANCE DETECTION AND LOCALIZATION USING COHERENT...
- Publication number 20250070869
- Publication date Feb 27, 2025
- CIENA CORPORATION
- Fanqi Kong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPATH INTERFERENCE DETECTION METHOD AND APPARATUS, AND OPTICAL...
- Publication number 20250062828
- Publication date Feb 20, 2025
- CHINA MOBILE COMMUNICATION CO., LTD RESEARCH INSTITUTE
- Dong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION LINE PARAMETER ESTIMATION APPARATUS AND TRANSMISSION L...
- Publication number 20250062835
- Publication date Feb 20, 2025
- Fujitsu Limited
- Ryu SHINZAKI
- 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
SYSTEMS AND METHODS FOR DISTRIBUTED FIBER SENSING FOR ULTRA-LONG-HA...
- Publication number 20250055563
- Publication date Feb 13, 2025
- VERIZON PATENT AND LICENSING INC.
- Tiejun J. Xia
- 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
Calibrating a Raman amplifier by maximizing gain and minimizing int...
- Publication number 20250055572
- Publication date Feb 13, 2025
- CIENA CORPORATION
- Choudhury A. Al Sayeed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION MODULE, DEVICE, AND SYSTEM
- Publication number 20250047387
- Publication date Feb 6, 2025
- CHENGDU POWERVIEW SCIENCE AND TECHNOLOGY CO., LTD.
- Xiaohua WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION METHOD
- Publication number 20250047405
- Publication date Feb 6, 2025
- NEC Corporation
- Takeshi Takemura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR PERFORMING QUANTUM SECURE DIRECT COMMUNICATIO...
- Publication number 20250038846
- Publication date Jan 30, 2025
- LG ELECTRONICS INC.
- Byungkyu AHN
- 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
METHOD AND DEVICE FOR LOW-COMPLEXITY QUANTUM DIRECT COMMUNICATION U...
- Publication number 20250038845
- Publication date Jan 30, 2025
- LG ELECTRONICS INC.
- Byungkyu AHN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TERMINAL APPARATUS, COMMUNICATION METHOD, AND PROGRAM
- Publication number 20250038843
- Publication date Jan 30, 2025
- Nippon Telegraph and Telephone Corporation
- Hiroshi OIWA
- 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
Determination of optical performance of distributed Raman amplifier...
- Publication number 20250038844
- Publication date Jan 30, 2025
- CIENA CORPORATION
- Jeff Gar Don Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL QUALITY MONITORING METHOD
- Publication number 20250015886
- Publication date Jan 9, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Roberto MAGRI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MONITORING IN DISTRIBUTED ACOUSTIC SENSING SYSTEMS
- Publication number 20250015887
- Publication date Jan 9, 2025
- SubCom, LLC
- William W. PATTERSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL DEVICE, COMPENSATION DEVICE, PROGRAM, AND CONTROL METHOD
- Publication number 20250015894
- Publication date Jan 9, 2025
- MEIJI UNIVERSITY
- Shiro RYU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using measurements of the data signal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical port identification

Transmitter for a quantum communication system, a receiver for a qu...

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

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

Mapping ports in a passive optical network

Photonic communication platform and related methods for increasing...

Data synchronization in optical networks and devices

Data synchronization in optical networks and devices

Optical fiber characterization using transmission of shaped ASE

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

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

Method for identifying and highlighting available fibers in a fiber...

Monitoring apparatus, monitoring method, and non-transitory compute...

Spatially resolved monitoring of cable perturbations using multicha...

Network system modeling using nested models combining machine learn...

Optical transmission line determination apparatus, optical transmis...

Communication system, master device, slave device and communication...

Light transmission device, and control method of same

Network anomaly detection based on customer light level signals

Communication device, communication controlling method, and non-tra...

Optical communication system and protection method for optical comm...

Secured fiber link system

Enhanced line monitoring and parameter reporting for high fiber cou...

Quantum probability encoding for communication systems

Temperature control of an optical source in free space optical comm...

Protection switching based on SNR calculations

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

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

Fiber deployment method, storage medium, electronic device and system

Power transient event detection in optical communication systems

Patents Applicationslast 30 patents

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

MANAGEMENT AND CONTROL SYSTEM OF WAVELENGTH-MULTIPLEXED SUBRANGING...

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

COHERENT OPTICS CHANNEL DISCOVERY AND PROGRAMMABILITY FOR OPTICAL N...

FIBER SENSING CONTROL DEVICE

COMMAND TO OBTAIN OPTICAL POWER DATA

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

OPTICAL COMMUNICATION METHOD AND RELATED APPARATUS

Temperature Control of an Optical Source in Free Space Optical Comm...

STORAGE DEVICE AND METHOD FOR CONTROLLING THE STORAGE DEVICE

ENVIRONMENTAL DISTURBANCE DETECTION AND LOCALIZATION USING COHERENT...

MULTIPATH INTERFERENCE DETECTION METHOD AND APPARATUS, AND OPTICAL...

TRANSMISSION LINE PARAMETER ESTIMATION APPARATUS AND TRANSMISSION L...

DATA PROCESSING METHOD AND APPARATUS

SYSTEMS AND METHODS FOR DISTRIBUTED FIBER SENSING FOR ULTRA-LONG-HA...

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

Calibrating a Raman amplifier by maximizing gain and minimizing int...

OPTICAL COMMUNICATION MODULE, DEVICE, AND SYSTEM

OPTICAL TRANSMISSION SYSTEM AND OPTICAL TRANSMISSION METHOD

DEVICE AND METHOD FOR PERFORMING QUANTUM SECURE DIRECT COMMUNICATIO...

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

METHOD AND DEVICE FOR LOW-COMPLEXITY QUANTUM DIRECT COMMUNICATION U...

TERMINAL APPARATUS, COMMUNICATION METHOD, AND PROGRAM

ALIEN WAVE INTEROPERABILITY SYSTEM

Coherent receiver having low VOA-induced phase changes

ESTIMATION METHOD, OPTICAL RECEIVING APPARATUS, AND COMPUTER PROGRAM

Determination of optical performance of distributed Raman amplifier...

SIGNAL QUALITY MONITORING METHOD

MONITORING IN DISTRIBUTED ACOUSTIC SENSING SYSTEMS

CONTROL DEVICE, COMPENSATION DEVICE, PROGRAM, AND CONTROL METHOD