using measurements of the data signal

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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

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Patents Grantslast 30 patents

Information Patent Grant
Characterization of inter-channel crosstalk in an optical network
- Patent number 12,341,556
- Issue date Jun 24, 2025
- Microsoft Technology Licensing, LLC
- Yawei Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection device, optical reception device, optical communication s...
- Patent number 12,341,555
- Issue date Jun 24, 2025
- MEIJI UNIVERSITY & SoftBank Corp.
- Shiro Ryu
- 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
Optic power monitoring system
- Patent number 12,334,974
- Issue date Jun 17, 2025
- Citibank, N.A.
- Raja Balasubramanian
- G06 - COMPUTING CALCULATING COUNTING
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
Spectrum-aware cross-layer optimization
- Patent number 12,323,340
- Issue date Jun 3, 2025
- Google LLC
- Rodolfo Enrique Alvizu Gomez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for determining actual values of one or more characteristics...
- Patent number 12,323,185
- Issue date Jun 3, 2025
- ADVA Optical Networking SE
- Tobias Fehenberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bi-directional optical communication system
- Patent number 12,316,375
- Issue date May 27, 2025
- King Fahd University of Petroleum & Minerals
- Khurram Karim Qureshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Localization of an anomaly in an optical transmission system
- Patent number 12,316,372
- Issue date May 27, 2025
- Fujitsu Limited
- Inwoong Kim
- 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
Performance monitoring device, method for performance monitoring of...
- Patent number 12,308,877
- Issue date May 20, 2025
- ADTRAN NETWORKS SE
- Tobias Fehenberger
- 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 apparatus for registering new terminal using chromatic d...
- Patent number 12,301,281
- Issue date May 13, 2025
- Eletronics and Telecommunications Research Institute
- Jung-yeol Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical signal transmission
- Patent number 12,301,282
- Issue date May 13, 2025
- British Telecommunications public limited company
- Andrew Lord
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise detection and localization
- Patent number 12,301,283
- Issue date May 13, 2025
- Promptlink Communications, Inc.
- Foad Towfiq
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intra-automobile power and communications via fiber
- Patent number 12,294,416
- Issue date May 6, 2025
- GM Global Technology Operations LLC
- Tzvi Philipp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transport network alarm processing method and apparatus, an...
- Patent number 12,294,408
- Issue date May 6, 2025
- ZTE Corporation
- Kelu Huang
- 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
Method and apparatus for mapping out sources of decoherence in quan...
- Patent number 12,283,998
- Issue date Apr 22, 2025
- The United States America as represented by the Secretary of the Army
- Michael Brodsky
- 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 identifying fiber link failures in an optic...
- Patent number 12,278,662
- Issue date Apr 15, 2025
- Mellanox Technologies, Ltd.
- Paraskevas Bakopoulos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical cable mismatch error detection/remediation
- Patent number 12,273,141
- Issue date Apr 8, 2025
- International Business Machines Corporation
- John S. Werner
- G02 - OPTICS
Information Patent Grant
Frequency domain method and system for measuring modal bandwidth, c...
- Patent number 12,267,106
- Issue date Apr 1, 2025
- Corning Incorporated
- Xin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for directly connecting a PON device to a mobile...
- Patent number 12,267,104
- Issue date Apr 1, 2025
- FRONTIER COMMUNICATIONS HOLDINGS, LLC
- John Valdez
- 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
Management and control system of wavelength-multiplexed subranging...
- Patent number 12,261,642
- Issue date Mar 25, 2025
- Seaford Holdings, LLC
- Bahram Jalali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER ACCESSORY
- Publication number 20250208358
- Publication date Jun 26, 2025
- Gloriole Electroptic Technology Corp.
- Hsien-Hsin HSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR REAL-TIME MONITORING DELAY SKEW OF SUBSIGN...
- Publication number 20250211329
- Publication date Jun 26, 2025
- Fujitsu Limited
- Tong YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR DETERMINING OPTICAL PHASE DIFFERENCE OF SU...
- Publication number 20250211330
- Publication date Jun 26, 2025
- Fujitsu Limited
- Tong YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMMUNICATION SYSTEM, OPTICAL SIGNAL CONTROL METHOD, AND OP...
- Publication number 20250211358
- Publication date Jun 26, 2025
- NEC Corporation
- Kenji MORIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES
- Publication number 20250211337
- Publication date Jun 26, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY DOMAIN METHOD AND SYSTEM FOR MEASURING MODAL BANDWIDTH, C...
- Publication number 20250202576
- Publication date Jun 19, 2025
- Corning Incorporated
- Xin Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBCHANNEL PHOTONIC ROUTING, SWITCHING AND PROTECTION WITH SIMPLIFI...
- Publication number 20250202614
- Publication date Jun 19, 2025
- Snell Holdings, LLC
- Chris Wilhelm Barnard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OTN DIGITAL TWIN NETWORK GENERATION METHOD AND SYSTEM BASED ON LONG...
- Publication number 20250202575
- Publication date Jun 19, 2025
- ZTE Corporation
- Dajiang WANG
- G06 - COMPUTING CALCULATING COUNTING
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
DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES
- Publication number 20250192894
- Publication date Jun 12, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
- Publication number 20250192881
- Publication date Jun 12, 2025
- Infinera Corp.
- Jeffrey T. Rahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES
- Publication number 20250192895
- Publication date Jun 12, 2025
- Infinera Corporation
- Mehdi Torbatian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SEPARATION SYSTEM
- Publication number 20250184028
- Publication date Jun 5, 2025
- Nippon Telegraph and Telephone Corporation
- Manabu YOSHINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALTERING REFRACTIVE INDEX OF AN EXPANDED BEAM CONNECTOR LENS
- Publication number 20250184002
- Publication date Jun 5, 2025
- International Business Machines Corporation
- Faezeh GHOLAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD
- Publication number 20250184001
- Publication date Jun 5, 2025
- Fujitsu Limited
- Yusaku YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING TRANSIENT RESILIENT TRANSMISSIONS I...
- Publication number 20250175249
- Publication date May 29, 2025
- XIEON NETWORKS S.A.R.L.
- João Manuel Ferreira Pedro
- 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
Optical delay compensation in optical modules
- Publication number 20250175254
- Publication date May 29, 2025
- CIENA CORPORATION
- Benard J. Rhody
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTONIC COMMUNICATION PLATFORM AND RELATED METHODS FOR INCREASING...
- Publication number 20250175260
- Publication date May 29, 2025
- Lightmatter, Inc
- Mykhailo Tymchenko
- 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
VALIDATING THE SERVICE CONTINUITY OF DEPLOYED FIBER SERVING TERMINALS
- Publication number 20250167886
- Publication date May 22, 2025
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ricky Perry
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS
- Publication number 20250167882
- Publication date May 22, 2025
- Infinera Corporation
- Amir Jafari
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATED USER INTERFACE ALERTS FOR VOICE QUALITY
- Publication number 20250166481
- Publication date May 22, 2025
- QUALCOMM Incorporated
- Sony AKKARAKARAN
- G08 - SIGNALLING
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND FAILURE POINT IDENTIFYING METHOD
- Publication number 20250167888
- Publication date May 22, 2025
- Nippon Telegraph and Telephone Corporation
- Hiroki DATE
- 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
Method for Identifying and Highlighting Available Fibers in a Fiber...
- Publication number 20250158707
- Publication date May 15, 2025
- FRONTIER COMMUNICATIONS HOLDINGS, LLC
- Carlo Nino Alba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION DETECTION METHOD AND SYSTEM
- Publication number 20250147182
- Publication date May 8, 2025
- WUHAN VANJEE OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Haiming CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CABLE NETWORK INSPECTION USING OPTICAL FIBER SENSING
- Publication number 20250146862
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- Ming-Fang Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEASUREMENT APPARATUS, MANAGEMENT SYSTEM, AND MEASUREMENT METHOD
- Publication number 20250141546
- Publication date May 1, 2025
- Nippon Telegraph and Telephone Corporation
- Kazuya ANAZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using measurements of the data signal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Characterization of inter-channel crosstalk in an optical network

Detection device, optical reception device, optical communication s...

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

Fiber optic signal monitoring

Optical wavelength multiplexing transmission device and optical wav...

Optic power monitoring system

Measurement apparatus and method for nonlinear damages in optical link

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

Spectrum-aware cross-layer optimization

Method for determining actual values of one or more characteristics...

Bi-directional optical communication system

Localization of an anomaly in an optical transmission system

Optical signal monitoring device, and optical signal monitoring method

Multi-modal monitoring of links between multiple points

Performance monitoring device, method for performance monitoring of...

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

Method and apparatus for registering new terminal using chromatic d...

Optical signal transmission

Noise detection and localization

Intra-automobile power and communications via fiber

Optical transport network alarm processing method and apparatus, an...

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

Method and apparatus for mapping out sources of decoherence in quan...

Optical wavemeter

Systems and methods for identifying fiber link failures in an optic...

Optical cable mismatch error detection/remediation

Frequency domain method and system for measuring modal bandwidth, c...

Method and system for directly connecting a PON device to a mobile...

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

Management and control system of wavelength-multiplexed subranging...

Patents Applicationslast 30 patents

OPTICAL FIBER ACCESSORY

APPARATUS AND METHOD FOR REAL-TIME MONITORING DELAY SKEW OF SUBSIGN...

APPARATUS AND METHOD FOR DETERMINING OPTICAL PHASE DIFFERENCE OF SU...

OPTICAL COMMUNICATION SYSTEM, OPTICAL SIGNAL CONTROL METHOD, AND OP...

DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES

FREQUENCY DOMAIN METHOD AND SYSTEM FOR MEASURING MODAL BANDWIDTH, C...

SUBCHANNEL PHOTONIC ROUTING, SWITCHING AND PROTECTION WITH SIMPLIFI...

OTN DIGITAL TWIN NETWORK GENERATION METHOD AND SYSTEM BASED ON LONG...

ANOMALY MONITORING OF BIDIRECTIONAL OPTICAL LINKS

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

DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES

FREQUENCY DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS

DATA SYNCHRONIZATION IN OPTICAL NETWORKS AND DEVICES

SEPARATION SYSTEM

ALTERING REFRACTIVE INDEX OF AN EXPANDED BEAM CONNECTOR LENS

OPTICAL TRANSMISSION APPARATUS AND OPTICAL TRANSMISSION METHOD

SYSTEM AND METHOD FOR PROVIDING TRANSIENT RESILIENT TRANSMISSIONS I...

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

Optical delay compensation in optical modules

PHOTONIC COMMUNICATION PLATFORM AND RELATED METHODS FOR INCREASING...

OPTIC POWER MONITORING SYSTEM

VALIDATING THE SERVICE CONTINUITY OF DEPLOYED FIBER SERVING TERMINALS

TIME DIVISION MULTIPLE ACCESS OPTICAL SUBCARRIERS

AUTOMATED USER INTERFACE ALERTS FOR VOICE QUALITY

OPTICAL TRANSMISSION SYSTEM AND FAILURE POINT IDENTIFYING METHOD

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

Method for Identifying and Highlighting Available Fibers in a Fiber...

INFORMATION DETECTION METHOD AND SYSTEM

CABLE NETWORK INSPECTION USING OPTICAL FIBER SENSING

MEASUREMENT APPARATUS, MANAGEMENT SYSTEM, AND MEASUREMENT METHOD