using fibre optic sensors

Industry

CPC
G01H9/004

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GPHYSICS G01Measuring instruments G01HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES G01H9/00Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means

Current Industry

G01H9/004using fibre optic sensors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring optical fibers using two dissimilar algorithms on a sing...
- Patent number 12,359,964
- Issue date Jul 15, 2025
- Network Integrity Systems, Inc.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Grant
Monitoring optical fibers with false alarm suppression using dissim...
- Patent number 12,360,004
- Issue date Jul 15, 2025
- Network Integrity Systems, Inc.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Grant
Demodulation of fiber optic sensors
- Patent number 12,352,618
- Issue date Jul 8, 2025
- Board of Trustees of Michigan State University
- Ming Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber identification without cut point using distributed fiber opti...
- Patent number 12,345,554
- Issue date Jul 1, 2025
- NEC Corporation
- Ming-Fang Huang
- G01 - MEASURING TESTING
Information Patent Grant
Sensing range limiting device
- Patent number 12,345,566
- Issue date Jul 1, 2025
- NEC Corporation
- Yutaka Yano
- G08 - SIGNALLING
Information Patent Grant
Road surface conditions detection by distributed optic fiber system
- Patent number 12,345,567
- Issue date Jul 1, 2025
- NEC Corporation
- Yuheng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Phase measuring method and signal processing device
- Patent number 12,345,555
- Issue date Jul 1, 2025
- Nippon Telegraph and Telephone Corporation
- Yoshifumi Wakisaka
- G01 - MEASURING TESTING
Information Patent Grant
Water area monitoring device, water area monitoring system, water a...
- Patent number 12,347,286
- Issue date Jul 1, 2025
- NEC Corporation
- Yutaka Yano
- G08 - SIGNALLING
Information Patent Grant
Engineered acoustics for downhole equipment
- Patent number 12,338,726
- Issue date Jun 24, 2025
- Chevron U.S.A. Inc.
- John B. Weirich
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole pressure sensing for fluid identification
- Patent number 12,312,943
- Issue date May 27, 2025
- Halliburton Energy Services, Inc.
- John Paul Bir Singh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mounting structure for a vibration sensing system
- Patent number 12,313,450
- Issue date May 27, 2025
- Hawk Measurement Systems Pty. Ltd.
- Les Richards
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Optical pulse test method and optical pulse test equipment
- Patent number 12,313,449
- Issue date May 27, 2025
- Nippon Telegraph and Telephone Corporation
- Yoshifumi Wakisaka
- G01 - MEASURING TESTING
Information Patent Grant
Photonic integrated device for converting sound into a modulation o...
- Patent number 12,313,921
- Issue date May 27, 2025
- Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Maurits Sebastiaan Van Der Heiden
- G01 - MEASURING TESTING
Information Patent Grant
Distributed weak grating array sensing system and method with multi...
- Patent number 12,308,597
- Issue date May 20, 2025
- Nanjing University
- Feng Wang
- G01 - MEASURING TESTING
Information Patent Grant
Detection system, detection device, and detection method
- Patent number 12,292,325
- Issue date May 6, 2025
- NEC Corporation
- Yukihide Yoda
- G01 - MEASURING TESTING
Information Patent Grant
Distributed acoustic sensing sensitivity enhancement using MIMO sam...
- Patent number 12,287,234
- Issue date Apr 29, 2025
- NEC Corporation
- Yue-Kai Huang
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for optical sensing
- Patent number 12,287,235
- Issue date Apr 29, 2025
- Silixa Ltd.
- Mahmoud Farhadiroushan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shock wave detection systems and methods
- Patent number 12,287,236
- Issue date Apr 29, 2025
- General Electric Company
- Daniel Bivolaru
- G01 - MEASURING TESTING
Information Patent Grant
Distributed optical fibre sensor
- Patent number 12,281,933
- Issue date Apr 22, 2025
- Viavi Solutions Inc.
- Vincent Handerek
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber-based sensing membrane layout
- Patent number 12,281,934
- Issue date Apr 22, 2025
- Viavi Solutions Inc.
- Benjamin Cuenot
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Versatile optical fiber sensor and method for detecting red palm we...
- Patent number 12,270,788
- Issue date Apr 8, 2025
- King Abdullah University of Science and Technology
- Boon Siew Ooi
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Fibre optic cable sensing apparatus
- Patent number 12,270,699
- Issue date Apr 8, 2025
- Optasense Holdings Limited
- Robert Ellwood
- G01 - MEASURING TESTING
Information Patent Grant
Fiber optic cable location system and method
- Patent number 12,270,723
- Issue date Apr 8, 2025
- Viavi Solutions Inc.
- Andre Champavere
- G02 - OPTICS
Information Patent Grant
Signal loss detection method for distributed acoustic sensing systems
- Patent number 12,270,700
- Issue date Apr 8, 2025
- Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi
- Abdulsamet Dagasan
- G01 - MEASURING TESTING
Information Patent Grant
Sensor signal processing apparatus and sensor signal processing method
- Patent number 12,264,960
- Issue date Apr 1, 2025
- NEC Corporation
- Tomoyuki Hino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical fiber sensing
- Patent number 12,259,263
- Issue date Mar 25, 2025
- University of Southampton
- Andrei Donko
- G01 - MEASURING TESTING
Information Patent Grant
Red palm weevil detection by applying machine learning to signals d...
- Patent number 12,259,272
- Issue date Mar 25, 2025
- King Abdullah University of Science and Technology
- Islam Ashry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for tracking an object moving along a conduit
- Patent number 12,253,204
- Issue date Mar 18, 2025
- Hifi Engineering Inc.
- Seyed Ehsan Jalilian
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sensor deployment for distributed acoustic sensing with noise cance...
- Patent number 12,247,866
- Issue date Mar 11, 2025
- Halliburton Energy Services, Inc.
- Ira Bush
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasound detection based on phase shift
- Patent number 12,241,776
- Issue date Mar 4, 2025
- Technion Research & Development Foundation Limited
- Amir Rozental
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DIRECT CONTROL ON LASER FREQUENCY FOR DUAL-PULSE DISTRIBUTED ACOUST...
- Publication number 20250239833
- Publication date Jul 24, 2025
- VIAVI SOLUTIONS INC.
- Vincent LECOEUCHE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED OPTICAL FIBRE SENSOR
- Publication number 20250216248
- Publication date Jul 3, 2025
- VIAVI SOLUTIONS INC.
- Vincent HANDEREK
- G01 - MEASURING TESTING
Information Patent Application
MONITORING SYSTEM BASED ON MULTIPLEXED MULTIMODE INTERFEROMETRIC SE...
- Publication number 20250207954
- Publication date Jun 26, 2025
- University of Pittsburgh of the Commonwealth System of Higher Education
- Paul R. Ohodnicki
- G01 - MEASURING TESTING
Information Patent Application
Distributed Acoustic Sensing Based on Two-Dimensional Waveguides
- Publication number 20250198832
- Publication date Jun 19, 2025
- X Development LLC
- Alex S. Miller
- G02 - OPTICS
Information Patent Application
System for detecting disturbances in an underground area above a po...
- Publication number 20250189365
- Publication date Jun 12, 2025
- NEXANS
- Roberto GASPARI
- G01 - MEASURING TESTING
Information Patent Application
MONITORING PIPELINE INTEGRITY USING MACHINE LEARNING AIDED FIBER-OP...
- Publication number 20250189086
- Publication date Jun 12, 2025
- Saudi Arabian Oil Company
- Abderrahim Fakiri
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Sensor Deployment For Distributed Acoustic Sensing Interrogation In...
- Publication number 20250189363
- Publication date Jun 12, 2025
- Halliburton Energy Services, Inc.
- Ira Bush
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR DETECTING AND IDENTIFYING SHALLOW-STRATUM FOR...
- Publication number 20250189492
- Publication date Jun 12, 2025
- NANJING UNIVERSITY
- Daoyuan TAN
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED OPTICAL FIBER SENSING (DFOS) SYSTEM AND METHOD OF USING...
- Publication number 20250189364
- Publication date Jun 12, 2025
- NEC Corporation
- Hemant Shivsagar PRASAD
- G08 - SIGNALLING
Information Patent Application
METHODS AND SYSTEMS FOR LOCATING AN UNDERGROUND OPTICAL FIBER
- Publication number 20250172717
- Publication date May 29, 2025
- EXFO INC.
- Michel LECLERC
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL PROCESSING METHODS FOR AN OPTICAL DETECTION SYSTEM
- Publication number 20250172416
- Publication date May 29, 2025
- SINTELA LIMITED
- Stuart Russell
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR DISTRIBUTED FIBER OPTIC SENSING OVER LIVE F...
- Publication number 20250164308
- Publication date May 22, 2025
- VERIZON PATENT AND LICENSING INC.
- Jun Shan WEY
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR RAYLEIGH-BASED DISTRIBUTED ACOUSTING SENSING
- Publication number 20250155278
- Publication date May 15, 2025
- PRYSMIAN S.P.A.
- Riccardo VERONESE
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER ACOUSTIC SENSOR WITH IMPROVED ACOUSTIC SIGNAL MEASURE...
- Publication number 20250155276
- Publication date May 15, 2025
- KOREA PHOTONICS TECHNOLOGY INSTITUTE
- Myoung Jin KIM
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING EQUIPMENT
- Publication number 20250155277
- Publication date May 15, 2025
- Nippon Telegraph and Telephone Corporation
- Yoshifumi WAKISAKA
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED SECURITY SYSTEM FOR SUBSTATION MONITORING AND DETECTION...
- Publication number 20250148902
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- Yangmin DING
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC COMPRESSION OF DISTRIBUTED SENSING DATA
- Publication number 20250146864
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- Yuheng Chen
- G01 - MEASURING TESTING
Information Patent Application
LINEAR ACOUSTIC SENSING WITH A FLEXIBLE ARRAY
- Publication number 20250146863
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- Jian Fang
- G01 - MEASURING TESTING
Information Patent Application
INTERACTIVE SOLUTIONS FOR CABLE MAPPING OVER DEPLOYED OPTICAL FIBER...
- Publication number 20250146865
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- Ming-Fang HUANG
- G01 - MEASURING TESTING
Information Patent Application
CONDITIONAL ACOUSTIC LIBRARY GENERATION FOR DISTRIBUTED FIBER OPTIC...
- Publication number 20250148294
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- Philip Ji
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UNSUPERVISED TRANSFORMER SIGNAL SEPARATION
- Publication number 20250146861
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- Zhuocheng JIANG
- G01 - MEASURING TESTING
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
VEHICLE VIBRATION EXTRACTION SYSTEM, VEHICLE VIBRATION EXTRACTION A...
- Publication number 20250137839
- Publication date May 1, 2025
- NEC Corporation
- Daisuke IKEFUJI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-SPAN DISTRIBUTED ACOUSTIC SENSING FROM THE SHORE WITH DIFFERE...
- Publication number 20250137838
- Publication date May 1, 2025
- SubCom, LLC
- Jin-Xing CAI
- G01 - MEASURING TESTING
Information Patent Application
QUASI-DISTRIBUTED SENSING USING ENHANCED SENSING STRUCTURES
- Publication number 20250137837
- Publication date May 1, 2025
- SubCom, LLC
- Jin-Xing CAI
- G01 - MEASURING TESTING
Information Patent Application
Bidirectional Optical Communication Fiber Sensing Control Device
- Publication number 20250130096
- Publication date Apr 24, 2025
- Nokia Solutions and Networks Oy
- Mijail Szczerban Gonzalez
- G01 - MEASURING TESTING
Information Patent Application
DOMAIN GENERALIZATION FOR CROSS-DOMAIN RAIN INTENSITY DETECTION BAS...
- Publication number 20250130349
- Publication date Apr 24, 2025
- NEC Laboratories America, Inc.
- Zhuocheng JIANG
- G01 - MEASURING TESTING
Information Patent Application
ENHANCED DISTURBANCE MONITORING AND LOCALIZATION ENABLED BY DIGITAL...
- Publication number 20250130095
- Publication date Apr 24, 2025
- CIENA CORPORATION
- Mohammad Ebrahim Mousa Pasandi
- G01 - MEASURING TESTING
Information Patent Application
Method And System For Monitoring Discrete Acoustic Events, In Parti...
- Publication number 20250130097
- Publication date Apr 24, 2025
- PhotonFirst Technologies B.V.
- Michael Benjamin Haverdings
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL PROCESSING APPARATUS, METHOD, AND NON-TRANSITORY COMPUTER-RE...
- Publication number 20250123140
- Publication date Apr 17, 2025
- NEC Corporation
- Wataru Kohno
- G01 - MEASURING TESTING

using fibre optic sensors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Monitoring optical fibers using two dissimilar algorithms on a sing...

Monitoring optical fibers with false alarm suppression using dissim...

Demodulation of fiber optic sensors

Fiber identification without cut point using distributed fiber opti...

Sensing range limiting device

Road surface conditions detection by distributed optic fiber system

Phase measuring method and signal processing device

Water area monitoring device, water area monitoring system, water a...

Engineered acoustics for downhole equipment

Downhole pressure sensing for fluid identification

Mounting structure for a vibration sensing system

Optical pulse test method and optical pulse test equipment

Photonic integrated device for converting sound into a modulation o...

Distributed weak grating array sensing system and method with multi...

Detection system, detection device, and detection method

Distributed acoustic sensing sensitivity enhancement using MIMO sam...

Method and apparatus for optical sensing

Shock wave detection systems and methods

Distributed optical fibre sensor

Optical fiber-based sensing membrane layout

Versatile optical fiber sensor and method for detecting red palm we...

Fibre optic cable sensing apparatus

Fiber optic cable location system and method

Signal loss detection method for distributed acoustic sensing systems

Sensor signal processing apparatus and sensor signal processing method

Optical fiber sensing

Red palm weevil detection by applying machine learning to signals d...

Methods and systems for tracking an object moving along a conduit

Sensor deployment for distributed acoustic sensing with noise cance...

Ultrasound detection based on phase shift

Patents Applicationslast 30 patents

DIRECT CONTROL ON LASER FREQUENCY FOR DUAL-PULSE DISTRIBUTED ACOUST...

DISTRIBUTED OPTICAL FIBRE SENSOR

MONITORING SYSTEM BASED ON MULTIPLEXED MULTIMODE INTERFEROMETRIC SE...

Distributed Acoustic Sensing Based on Two-Dimensional Waveguides

System for detecting disturbances in an underground area above a po...

MONITORING PIPELINE INTEGRITY USING MACHINE LEARNING AIDED FIBER-OP...

Sensor Deployment For Distributed Acoustic Sensing Interrogation In...

DEVICE AND METHOD FOR DETECTING AND IDENTIFYING SHALLOW-STRATUM FOR...

DISTRIBUTED OPTICAL FIBER SENSING (DFOS) SYSTEM AND METHOD OF USING...

METHODS AND SYSTEMS FOR LOCATING AN UNDERGROUND OPTICAL FIBER

SIGNAL PROCESSING METHODS FOR AN OPTICAL DETECTION SYSTEM

SYSTEMS AND METHODS FOR DISTRIBUTED FIBER OPTIC SENSING OVER LIVE F...

SYSTEM AND METHOD FOR RAYLEIGH-BASED DISTRIBUTED ACOUSTING SENSING

OPTICAL FIBER ACOUSTIC SENSOR WITH IMPROVED ACOUSTIC SIGNAL MEASURE...

SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING EQUIPMENT

INTEGRATED SECURITY SYSTEM FOR SUBSTATION MONITORING AND DETECTION...

DYNAMIC COMPRESSION OF DISTRIBUTED SENSING DATA

LINEAR ACOUSTIC SENSING WITH A FLEXIBLE ARRAY

INTERACTIVE SOLUTIONS FOR CABLE MAPPING OVER DEPLOYED OPTICAL FIBER...

CONDITIONAL ACOUSTIC LIBRARY GENERATION FOR DISTRIBUTED FIBER OPTIC...

UNSUPERVISED TRANSFORMER SIGNAL SEPARATION

CABLE NETWORK INSPECTION USING OPTICAL FIBER SENSING

VEHICLE VIBRATION EXTRACTION SYSTEM, VEHICLE VIBRATION EXTRACTION A...

MULTI-SPAN DISTRIBUTED ACOUSTIC SENSING FROM THE SHORE WITH DIFFERE...

QUASI-DISTRIBUTED SENSING USING ENHANCED SENSING STRUCTURES

Bidirectional Optical Communication Fiber Sensing Control Device

DOMAIN GENERALIZATION FOR CROSS-DOMAIN RAIN INTENSITY DETECTION BAS...

ENHANCED DISTURBANCE MONITORING AND LOCALIZATION ENABLED BY DIGITAL...

Method And System For Monitoring Discrete Acoustic Events, In Parti...

SIGNAL PROCESSING APPARATUS, METHOD, AND NON-TRANSITORY COMPUTER-RE...