the vibrations causing a variation in the relative position of the end of a fibre and another element

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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

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G01H9/006the vibrations causing a variation in the relative position of the end of a fibre and another element

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Patents Grantslast 30 patents

Information Patent Grant
Electronic module including optical motion sensor
- Patent number 11,965,905
- Issue date Apr 23, 2024
- Advanced Semiconductor Engineering, Inc.
- Shih-Chieh Tang
- G01 - MEASURING TESTING
Information Patent Grant
Extinction ratio free phase sensitive optical time domain reflectom...
- Patent number 11,959,799
- Issue date Apr 16, 2024
- Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi
- Metin Aktas
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber sensing system, optical fiber sensing equipment, and...
- Patent number 11,914,399
- Issue date Feb 27, 2024
- NEC Corporation
- Takashi Kojima
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Distributed fibre optic sensing
- Patent number 11,867,541
- Issue date Jan 9, 2024
- OPTASENSE HOLDINGS LIMITED
- Chris Esprey
- B61 - RAILWAYS
Information Patent Grant
Optical cable
- Patent number 11,867,576
- Issue date Jan 9, 2024
- Petroliam Nasional Berhad (Petronas)
- Kinzo Kishida
- G01 - MEASURING TESTING
Information Patent Grant
Diaphragm-based fiber acoustic sensor
- Patent number 11,629,979
- Issue date Apr 18, 2023
- The Board of Trustees of the Leland Stanford Junior University
- Michel J. F. Digonnet
- G01 - MEASURING TESTING
Information Patent Grant
Multiple lane real-time traffic monitor and vehicle analysis using...
- Patent number 11,562,646
- Issue date Jan 24, 2023
- NEC Corporation
- Yuheng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Traffic monitoring apparatus and method of using the same
- Patent number 11,276,302
- Issue date Mar 15, 2022
- NEC Corporation
- Chaitanya Prasad Narisetty
- G08 - SIGNALLING
Information Patent Grant
Diaphragm-based fiber acoustic sensor
- Patent number 11,215,481
- Issue date Jan 4, 2022
- The Board of Trustees of the Leland Stanford Junior University
- Michel J. F. Digonnet
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and methods for non-contact damping of optical fiber vibr...
- Patent number 11,168,757
- Issue date Nov 9, 2021
- Corning Incorporated
- Yuehao Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Optical mandrel, optical-fiber assembly including an optical mandre...
- Patent number 11,115,757
- Issue date Sep 7, 2021
- Adelos, Inc.
- Stephen Timothy Doll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for determining whether an event has occurred fro...
- Patent number 11,085,758
- Issue date Aug 10, 2021
- Hifi Engineering, Inc.
- Seyed Ehsan Jalilian
- G01 - MEASURING TESTING
Information Patent Grant
Uni-directional signal transmit method using distributed fiber sensing
- Patent number 11,054,303
- Issue date Jul 6, 2021
- NEC Corporation
- Junqiang Hu
- G01 - MEASURING TESTING
Information Patent Grant
System and method for determining structural characteristics of a m...
- Patent number 11,022,530
- Issue date Jun 1, 2021
- GF Machining Solutions AG
- Martin Postel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods to improve distributed acoustic sensing propert...
- Patent number 10,961,844
- Issue date Mar 30, 2021
- Halliburton Energy Services, lnc.
- Mikko Jaaskelainen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low crosstalk, common path, dual ring sagnac interferometer for dis...
- Patent number 10,598,544
- Issue date Mar 24, 2020
- Yi Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for determining whether an event has occurred fro...
- Patent number 10,584,960
- Issue date Mar 10, 2020
- Hifi Engineering Inc.
- Seyed Ehsan Jalilian
- G01 - MEASURING TESTING
Information Patent Grant
Directional sensitive fiber optic cable wellbore system
- Patent number 10,571,773
- Issue date Feb 25, 2020
- Saudi Arabian Oil Company
- Damian Pablo San Roman Alerigi
- G02 - OPTICS
Information Patent Grant
Directional sensitive fiber optic cable wellbore system
- Patent number 10,558,105
- Issue date Feb 11, 2020
- Saudi Arabian Oil Company
- Damian Pablo San Roman Alerigi
- G01 - MEASURING TESTING
Information Patent Grant
Distributed parameter measurements using multiple optical sources
- Patent number 10,545,036
- Issue date Jan 28, 2020
- Baker Hughes, a GE company, LLC
- William Albert Johnston
- E21 - EARTH DRILLING MINING
Information Patent Grant
Phase-front-modulation sensor
- Patent number 10,495,508
- Issue date Dec 3, 2019
- The Board of Trustees of the Leland Stanford Junior University
- Michel J. F. Digonnet
- G01 - MEASURING TESTING
Information Patent Grant
Distributed fiber optic acoustic detection device
- Patent number 10,429,234
- Issue date Oct 1, 2019
- NEUBREX CO., LTD.
- Kenichi Nishiguchi
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber sensor system for strain detection
- Patent number 10,429,235
- Issue date Oct 1, 2019
- Sumitomo Electric Industries, Ltd
- Takafumi Ohtsuka
- G01 - MEASURING TESTING
Information Patent Grant
Directional sensitive fiber optic cable wellbore system
- Patent number 10,365,537
- Issue date Jul 30, 2019
- Saudi Arabian Oil Company
- Damian Pablo San Roman Alerigi
- G02 - OPTICS
Information Patent Grant
Sensing systems and methods with phase unwrapping based on a dynami...
- Patent number 10,338,270
- Issue date Jul 2, 2019
- Halliburton Energy Services, Inc.
- Allen Curtis Cekorich
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and structure for diminishing signal interference of transmi...
- Patent number 10,145,727
- Issue date Dec 4, 2018
- Fudan University
- Bo Jia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting broadside acoustic signals with a fiber optical distribut...
- Patent number 10,139,269
- Issue date Nov 27, 2018
- Shell Oil Company
- Johannis Josephus Den Boer
- G01 - MEASURING TESTING
Information Patent Grant
Photoacoustic chemical detector
- Patent number 9,995,674
- Issue date Jun 12, 2018
- The United States of America as represented by the Administrator of NASA
- Narasimha S. Prasad
- G01 - MEASURING TESTING
Information Patent Grant
Detecting broadside acoustic signals with a fiber optical distribut...
- Patent number 9,766,119
- Issue date Sep 19, 2017
- Shell Oil Company
- Johannis Josephus Den Boer
- G01 - MEASURING TESTING
Information Patent Grant
Closed loop control techniques for displacement sensors with optica...
- Patent number 9,702,992
- Issue date Jul 11, 2017
- SILICON AUDIO SEISMIC, LLC
- Bradley Dean Avenson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER REAL-SPACE DISTRIBUTION CALCULATION SYSTEM, REAL-SPAC...
- Publication number 20240410743
- Publication date Dec 12, 2024
- NEC Corporation
- Wataru KOHNO
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR MEASURING STRAIN RATE AT A SCALE SHORTER THAN...
- Publication number 20240192396
- Publication date Jun 13, 2024
- ARAMCO SERVICES COMPANY
- Vladimir Kazei
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING EQUIPMENT, AND...
- Publication number 20240061446
- Publication date Feb 22, 2024
- NEC Corporation
- Takashi KOJIMA
- G05 - CONTROLLING REGULATING
Information Patent Application
MULTISPAN OPTICAL FIBER SYSTEM AND TECHNIQUES FOR IMPROVED DISTRIBU...
- Publication number 20240027261
- Publication date Jan 25, 2024
- SubCom, LLC
- Jin-Xing CAI
- G01 - MEASURING TESTING
Information Patent Application
SLOPE DETECTION APPARATUS AND METHOD BASED ON DISTRIBUTED OPTICAL F...
- Publication number 20240011825
- Publication date Jan 11, 2024
- TSINGHUA UNIVERSITY
- Danqing Song
- G01 - MEASURING TESTING
Information Patent Application
HOMODYNE TIME-DOMAIN ACOUSTO-OPTIC IMAGING FOR LOW-GAIN PHOTODETECTORS
- Publication number 20230213377
- Publication date Jul 6, 2023
- Technion Research & Development Foundation Limited
- Amir ROZENTAL
- G01 - MEASURING TESTING
Information Patent Application
AUTOMATIC FIBER END POINT DETECTION USING COHERENT OPTICAL TIME DOM...
- Publication number 20230152152
- Publication date May 18, 2023
- NEC Laboratories America, Inc.
- Philip JI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL ACOUSTIC PRESSURE AND HYDROPHONE SENSOR ARRAY SYSTEM
- Publication number 20230132220
- Publication date Apr 27, 2023
- Fiber Optic Sensor Systems Technology Corporation
- Christopher Vizas
- G01 - MEASURING TESTING
Information Patent Application
OUTDOOR APPLICATION OF DISTRIBUTED FIBER OPTIC SENSING / ACOUSTIC S...
- Publication number 20230130788
- Publication date Apr 27, 2023
- NEC Laboratories America, Inc.
- Sarper OZHARAR
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING METHOD, AND OPT...
- Publication number 20230112149
- Publication date Apr 13, 2023
- NEC Corporation
- Tadayuki IWANO
- G01 - MEASURING TESTING
Information Patent Application
POSITION DETECTION DEVICE AND POSITION DETECTION METHOD
- Publication number 20230019450
- Publication date Jan 19, 2023
- NEC Corporation
- Yuma MATSUDA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL CABLE
- Publication number 20220341798
- Publication date Oct 27, 2022
- Petroliam Nasional Berhad (Petronas)
- Kinzo KISHIDA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING EQUIPMENT, AND...
- Publication number 20220317707
- Publication date Oct 6, 2022
- NEC Corporation
- Takashi KOJIMA
- G05 - CONTROLLING REGULATING
Information Patent Application
OPTICAL FIBER SENSING SYSTEM, MEASURING DEVICE, AND MEASURING METHOD
- Publication number 20220299358
- Publication date Sep 22, 2022
- NEC Corporation
- Yutaka Yano
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL PROCESSING ALGORITHM FOR DETECTING RED PALM WEEVILS USING OP...
- Publication number 20220299481
- Publication date Sep 22, 2022
- King Abdullah University of Science and Technology
- Boon Siew OOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR DETECTING VIBRATIONS IN THE PERIPHERY OF AN O...
- Publication number 20220163377
- Publication date May 26, 2022
- HUTEK INC SAS
- Cesar Alberto Sarria Villa
- G01 - MEASURING TESTING
Information Patent Application
DIAPHRAGM-BASED FIBER ACOUSTIC SENSOR
- Publication number 20220082413
- Publication date Mar 17, 2022
- The Board of Trustees of the Leland Stanford Junior University
- Michel J.F. Digonnet
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MANDREL, OPTICAL-FIBER ASSEMBLY INCLUDING AN OPTICAL MANDRE...
- Publication number 20220021983
- Publication date Jan 20, 2022
- Adelos, Inc.
- Stephen Timothy Doll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE LANE REAL-TIME TRAFFIC MONITOR AND VEHICLE ANALYSIS USING...
- Publication number 20210312802
- Publication date Oct 7, 2021
- NEC Laboratories America, Inc.
- Yueheng CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRAFFIC MONITORING APPARATUS AND METHOD OF USING THE SAME
- Publication number 20210241615
- Publication date Aug 5, 2021
- NEC Corporation
- Chaitanya Prasad NARISETTY
- G01 - MEASURING TESTING
Information Patent Application
EXTINCTION RATIO FREE PHASE SENSITIVE OPTICAL TIME DOMAIN REFLECTOM...
- Publication number 20210140814
- Publication date May 13, 2021
- ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI
- Metin AKTAS
- G01 - MEASURING TESTING
Information Patent Application
DUAL ACOUSTIC PRESSURE AND HYDROPHONE SENSOR ARRAY SYSTEM
- Publication number 20200319288
- Publication date Oct 8, 2020
- Fiber Optic Sensor Systems Technology Corporation
- Christopher Vizas
- G01 - MEASURING TESTING
Information Patent Application
UNI-DIRECTIONAL SIGNAL TRANSMIT METHOD USING DISTRIBUTED FIBER SENSING
- Publication number 20200249078
- Publication date Aug 6, 2020
- NEC Laboratories America, Inc.
- Junqiang Hu
- G01 - MEASURING TESTING
Information Patent Application
Distributed Fibre Optic Sensing
- Publication number 20200172130
- Publication date Jun 4, 2020
- OPTASENSE HOLDINGS LIMITED
- Chris Esprey
- B61 - RAILWAYS
Information Patent Application
OPTICAL MANDREL, OPTICAL-FIBER ASSEMBLY INCLUDING AN OPTICAL MANDRE...
- Publication number 20200092661
- Publication date Mar 19, 2020
- Adelos, Inc.
- Stephen Timothy Doll
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS FOR NON-CONTACT DAMPING OF OPTICAL FIBER VIBR...
- Publication number 20200072311
- Publication date Mar 5, 2020
- Corning Incorporated
- Yuehao Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYSTEMS AND METHODS TO IMPROVE DISTRIBUTED ACOUSTIC SENSING PROPERT...
- Publication number 20190301278
- Publication date Oct 3, 2019
- Halliburton Energy Services, Inc.
- Mikko JAASKELAINEN
- G01 - MEASURING TESTING
Information Patent Application
DIRECTIONAL SENSITIVE FIBER OPTIC CABLE WELLBORE SYSTEM
- Publication number 20190294022
- Publication date Sep 26, 2019
- Saudi Arabian Oil Company
- Damian Pablo San Roman Alerigi
- G01 - MEASURING TESTING
Information Patent Application
DIRECTIONAL SENSITIVE FIBER OPTIC CABLE WELLBORE SYSTEM
- Publication number 20190294023
- Publication date Sep 26, 2019
- Saudi Arabian Oil Company
- Damian Pablo San Roman Alerigi
- G01 - MEASURING TESTING
Information Patent Application
DIRECTIONAL SENSITIVE FIBER OPTIC CABLE WELLBORE SYSTEM
- Publication number 20190212628
- Publication date Jul 11, 2019
- Saudi Arabian Oil Company
- Damian Pablo San Roman Alerigi
- G01 - MEASURING TESTING

the vibrations causing a variation in the relative position of the end of a fibre and another element

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electronic module including optical motion sensor

Extinction ratio free phase sensitive optical time domain reflectom...

Optical fiber sensing system, optical fiber sensing equipment, and...

Distributed fibre optic sensing

Optical cable

Diaphragm-based fiber acoustic sensor

Multiple lane real-time traffic monitor and vehicle analysis using...

Traffic monitoring apparatus and method of using the same

Diaphragm-based fiber acoustic sensor

Apparatus and methods for non-contact damping of optical fiber vibr...

Optical mandrel, optical-fiber assembly including an optical mandre...

Method and system for determining whether an event has occurred fro...

Uni-directional signal transmit method using distributed fiber sensing

System and method for determining structural characteristics of a m...

Systems and methods to improve distributed acoustic sensing propert...

Low crosstalk, common path, dual ring sagnac interferometer for dis...

Method and system for determining whether an event has occurred fro...

Directional sensitive fiber optic cable wellbore system

Directional sensitive fiber optic cable wellbore system

Distributed parameter measurements using multiple optical sources

Phase-front-modulation sensor

Distributed fiber optic acoustic detection device

Optical fiber sensor system for strain detection

Directional sensitive fiber optic cable wellbore system

Sensing systems and methods with phase unwrapping based on a dynami...

Method and structure for diminishing signal interference of transmi...

Detecting broadside acoustic signals with a fiber optical distribut...

Photoacoustic chemical detector

Detecting broadside acoustic signals with a fiber optical distribut...

Closed loop control techniques for displacement sensors with optica...

Patents Applicationslast 30 patents

OPTICAL FIBER REAL-SPACE DISTRIBUTION CALCULATION SYSTEM, REAL-SPAC...

METHOD AND SYSTEM FOR MEASURING STRAIN RATE AT A SCALE SHORTER THAN...

OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING EQUIPMENT, AND...

MULTISPAN OPTICAL FIBER SYSTEM AND TECHNIQUES FOR IMPROVED DISTRIBU...

SLOPE DETECTION APPARATUS AND METHOD BASED ON DISTRIBUTED OPTICAL F...

HOMODYNE TIME-DOMAIN ACOUSTO-OPTIC IMAGING FOR LOW-GAIN PHOTODETECTORS

AUTOMATIC FIBER END POINT DETECTION USING COHERENT OPTICAL TIME DOM...

DUAL ACOUSTIC PRESSURE AND HYDROPHONE SENSOR ARRAY SYSTEM

OUTDOOR APPLICATION OF DISTRIBUTED FIBER OPTIC SENSING / ACOUSTIC S...

OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING METHOD, AND OPT...

POSITION DETECTION DEVICE AND POSITION DETECTION METHOD

OPTICAL CABLE

OPTICAL FIBER SENSING SYSTEM, OPTICAL FIBER SENSING EQUIPMENT, AND...

OPTICAL FIBER SENSING SYSTEM, MEASURING DEVICE, AND MEASURING METHOD

SIGNAL PROCESSING ALGORITHM FOR DETECTING RED PALM WEEVILS USING OP...

SYSTEM AND METHOD FOR DETECTING VIBRATIONS IN THE PERIPHERY OF AN O...

DIAPHRAGM-BASED FIBER ACOUSTIC SENSOR

OPTICAL MANDREL, OPTICAL-FIBER ASSEMBLY INCLUDING AN OPTICAL MANDRE...

MULTIPLE LANE REAL-TIME TRAFFIC MONITOR AND VEHICLE ANALYSIS USING...

TRAFFIC MONITORING APPARATUS AND METHOD OF USING THE SAME

EXTINCTION RATIO FREE PHASE SENSITIVE OPTICAL TIME DOMAIN REFLECTOM...

DUAL ACOUSTIC PRESSURE AND HYDROPHONE SENSOR ARRAY SYSTEM

UNI-DIRECTIONAL SIGNAL TRANSMIT METHOD USING DISTRIBUTED FIBER SENSING

Distributed Fibre Optic Sensing

OPTICAL MANDREL, OPTICAL-FIBER ASSEMBLY INCLUDING AN OPTICAL MANDRE...

APPARATUS AND METHODS FOR NON-CONTACT DAMPING OF OPTICAL FIBER VIBR...

SYSTEMS AND METHODS TO IMPROVE DISTRIBUTED ACOUSTIC SENSING PROPERT...

DIRECTIONAL SENSITIVE FIBER OPTIC CABLE WELLBORE SYSTEM

DIRECTIONAL SENSITIVE FIBER OPTIC CABLE WELLBORE SYSTEM

DIRECTIONAL SENSITIVE FIBER OPTIC CABLE WELLBORE SYSTEM