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Optical fibre sensor using a particular arrangement of the optical fibre itself
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G01D5/3537
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Parent Industries
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PHYSICS
G01
Measuring instruments
G01D
MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS TARIFF METERING APPARATUS MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
G01D5/00
Mechanical means for transferring the output of a sensing member Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting Transducers not specially adapted for a specific variable
Current Industry
G01D5/3537
Optical fibre sensor using a particular arrangement of the optical fibre itself
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Patents Grants
last 30 patents
Information
Patent Grant
Optical fiber sensor, optical system and method of optically interr...
Patent number
12,111,191
Issue date
Oct 8, 2024
Koninklijke Philips N.V.
Gert Wim 'T Hooft
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for erosion monitoring by means of optical fibers
Patent number
12,054,684
Issue date
Aug 6, 2024
Remosa S.r.l.
Cristian Argiolas
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
One or more fiber optic sensors locally bonded with a flexible fila...
Patent number
12,000,691
Issue date
Jun 4, 2024
Luna Innovations Incorporated
Osgar John Ohanian
G01 - MEASURING TESTING
Information
Patent Grant
Triggering distributed acoustic sensing downhole using an active fi...
Patent number
11,977,195
Issue date
May 7, 2024
Halliburton Energy Services, Inc.
Andreas Ellmauthaler
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for optical fiber sensing
Patent number
11,920,963
Issue date
Mar 5, 2024
Ariel Scientific Innovations Ltd.
Shmuel Sternklar
G01 - MEASURING TESTING
Information
Patent Grant
Fibre optic cables
Patent number
11,906,334
Issue date
Feb 20, 2024
OPTASENSE HOLDINGS LIMITED
Alastair Godfrey
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for optical sensing
Patent number
11,802,789
Issue date
Oct 31, 2023
Silixa Ltd.
Mahmoud Farhadiroushan
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber sensor, optical system and method of optically interr...
Patent number
11,788,868
Issue date
Oct 17, 2023
KONINKLIJKE PHILIPS N.V.
Gert Wim 'T Hooft
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for optical sensing
Patent number
11,719,560
Issue date
Aug 8, 2023
Silixa Ltd.
Mahmoud Farhadiroushan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Five-degree-of-freedom heterodyne grating interferometry system
Patent number
11,703,361
Issue date
Jul 18, 2023
BEIJING U-PRECISION TECH CO., LTD.
Ming Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Tracking cementing plug position during cementing operations
Patent number
11,692,435
Issue date
Jul 4, 2023
Halliburton Energy Services, Inc.
Michel Joseph Leblanc
G01 - MEASURING TESTING
Information
Patent Grant
Optical position-measuring device
Patent number
11,656,105
Issue date
May 23, 2023
Dr. Johannes Heidenhain GmbH
Ulrich Benner
G01 - MEASURING TESTING
Information
Patent Grant
Fiber optic sensing system for grid-based assets
Patent number
11,585,692
Issue date
Feb 21, 2023
Palo Alto Research Center Incorporated
Peter Kiesel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal-embedded optical fibers for monitoring pressure or corrosion...
Patent number
11,525,750
Issue date
Dec 13, 2022
UT-Battelle, LLC
Christian M. Petrie
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for suppression of noise due to transmitted si...
Patent number
11,499,849
Issue date
Nov 15, 2022
Alcatel Submarine Networks
Ole Henrik Waagaard
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for optical sensing
Patent number
11,467,007
Issue date
Oct 11, 2022
Silixa Ltd.
Sergey Shatalin
G01 - MEASURING TESTING
Information
Patent Grant
Integrated ball screw linear actuator
Patent number
11,441,648
Issue date
Sep 13, 2022
NSK Americas, Inc.
John Feitl
G02 - OPTICS
Information
Patent Grant
Waveguide for guiding an electro-magnetic wave comprising plural wa...
Patent number
11,372,158
Issue date
Jun 28, 2022
Imec VZW
Wouter Jan Westerveld
G01 - MEASURING TESTING
Information
Patent Grant
Optical measuring system with an interrogator and a polymer-based s...
Patent number
11,346,689
Issue date
May 31, 2022
Danmarks Tekniske Universitet
Kristian Nielsen
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for multi-link connection testing
Patent number
11,340,137
Issue date
May 24, 2022
Exfo Inc.
Michel Leclerc
G01 - MEASURING TESTING
Information
Patent Grant
Optical probe for measuring the level of a liquid in a tank
Patent number
11,326,927
Issue date
May 10, 2022
SAFRAN ELECTRICAL & POWER
Sebastien Le Gall
G01 - MEASURING TESTING
Information
Patent Grant
Sensor device and measuring method comprising plural light guides w...
Patent number
11,313,703
Issue date
Apr 26, 2022
PreSens—Precision Sensing GmbH
Achim Stangelmayer
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for motion compensation in interferometric sen...
Patent number
11,193,751
Issue date
Dec 7, 2021
Intuitive Surgical Operations, Inc.
Mark E. Froggatt
G01 - MEASURING TESTING
Information
Patent Grant
Crossarm insulator pin auxiliary mounted passive all fiber electro-...
Patent number
11,175,315
Issue date
Nov 16, 2021
Adam Zbinden
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for telemetry in acoustic arrays technical field
Patent number
11,175,420
Issue date
Nov 16, 2021
Northrop Grumman Systems Corporation
Peter F Hallemeier
G01 - MEASURING TESTING
Information
Patent Grant
System and method for interrogating an intrinsic fiber optic sensor
Patent number
11,169,025
Issue date
Nov 9, 2021
OPTICS11 FAZ LIMITED
John O'Dowd
G01 - MEASURING TESTING
Information
Patent Grant
Distributed pressure sensing
Patent number
11,125,637
Issue date
Sep 21, 2021
OPTASENSE HOLDINGS LIMITED
Alastair Godfrey
G01 - MEASURING TESTING
Information
Patent Grant
Optical fibre sensor for measuring deformation, said sensor operati...
Patent number
11,099,005
Issue date
Aug 24, 2021
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Guy Cheymol
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for optical sensing
Patent number
11,079,269
Issue date
Aug 3, 2021
Silixa Limited
Mahmoud Farhadiroushan
G01 - MEASURING TESTING
Information
Patent Grant
Optical fiber detection device for detecting discharge fault of hig...
Patent number
11,073,414
Issue date
Jul 27, 2021
Nanjing University of Aeronautics and Astronautics
Jun Jiang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
FLEXIBLE ELONGATE MEMBERS IN SEWAGE PIPELINES OR CHANNELS
Publication number
20240401989
Publication date
Dec 5, 2024
Leak Detector AS
Morten Talgø
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Fibre Optic Cables for Sensing
Publication number
20240393144
Publication date
Nov 28, 2024
Optasense Holdings Limited
Robert Ellwood
G02 - OPTICS
Information
Patent Application
OFF-AXIS FIBER OPTIC SENSOR
Publication number
20240310193
Publication date
Sep 19, 2024
Photon Control Inc.
Yuriy SYVENKYY
G01 - MEASURING TESTING
Information
Patent Application
DETECTION SYSTEM, DETECTION DEVICE, AND DETECTION METHOD
Publication number
20240271972
Publication date
Aug 15, 2024
NEC Corporation
Yukihide YODA
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Optical Sensing
Publication number
20240011824
Publication date
Jan 11, 2024
Silixa Ltd.
Mahmoud Farhadiroushan
E21 - EARTH DRILLING MINING
Information
Patent Application
OPTICAL FIBER SENSOR, OPTICAL SYSTEM AND METHOD OF OPTICALLY INTERR...
Publication number
20230417580
Publication date
Dec 28, 2023
Koninklijke Philips N.V.
Gert Wim 'T HOOFT
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Optical Sensing
Publication number
20230314189
Publication date
Oct 5, 2023
Silixa Ltd.
Mahmoud Farhadiroushan
E21 - EARTH DRILLING MINING
Information
Patent Application
OPTICAL FIBER CHARACTERISTICS MEASUREMENT SYSTEM
Publication number
20230031203
Publication date
Feb 2, 2023
YOKOGAWA ELECTRIC CORPORATION
Yoshihiro Kumagai
G01 - MEASURING TESTING
Information
Patent Application
TRIGGERING DISTRIBUTED ACOUSTIC SENSING DOWNHOLE USING AN ACTIVE FI...
Publication number
20230020858
Publication date
Jan 19, 2023
Halliburton Energy Services, Inc.
Andreas Ellmauthaler
G01 - MEASURING TESTING
Information
Patent Application
DEVICE, SYSTEM AND METHOD FOR COUPLING ARBITRARY SENSORS TO FIBER O...
Publication number
20220390260
Publication date
Dec 8, 2022
ELBIT SYSTEMS C4I AND CYBER LTD
Haniel GABAI
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS FOR EROSION MONITORING BY MEANS OF OPTICAL FIBERS
Publication number
20220348835
Publication date
Nov 3, 2022
REMOSA S.R.L
Cristian Argiolas
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
ONE OR MORE FIBER OPTIC SENSORS LOCALLY BONDED WITH A FLEXIBLE FILA...
Publication number
20220316865
Publication date
Oct 6, 2022
Luna Innovations Incorporated
Osgar John OHANIAN
G02 - OPTICS
Information
Patent Application
SYSTEM FOR ACQUIRING SEISMIC DATA
Publication number
20220221602
Publication date
Jul 14, 2022
Kjetil JOHANNESSEN
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL POSITION-MEASURING DEVICE
Publication number
20220163354
Publication date
May 26, 2022
Dr. Johannes Heidenhain Gmbh
Ulrich Benner
G01 - MEASURING TESTING
Information
Patent Application
Fibre Optic Cables
Publication number
20220034688
Publication date
Feb 3, 2022
OPTASENSE HOLDINGS LIMITED
Alastair Godfrey
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL FIBER SENSING EXPANSION APPARATUS AND OPTICAL FIBER SENSING...
Publication number
20220026247
Publication date
Jan 27, 2022
NEC Corporation
Yukihide YODA
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL FIBER SENSOR, OPTICAL SYSTEM AND METHOD OF OPTICALLY INTERR...
Publication number
20210356300
Publication date
Nov 18, 2021
Koninklijke Philips N.V.
Gert Wim 'T HOOFT
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Optical Sensing
Publication number
20210325238
Publication date
Oct 21, 2021
Silixa Ltd.
Mahmoud Farhadiroushan
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and Apparatus for Optical Sensing
Publication number
20210278255
Publication date
Sep 9, 2021
Silixa Ltd.
Sergey Shatalin
G01 - MEASURING TESTING
Information
Patent Application
FIVE-DEGREE-OF-FREEDOM HETERODYNE GRATING INTERFEROMETRY SYSTEM
Publication number
20210262834
Publication date
Aug 26, 2021
TSINGHUA UNIVERSITY
Ming ZHANG
G01 - MEASURING TESTING
Information
Patent Application
Optical Fiber Detection Device for Detecting Discharge Fault of Hig...
Publication number
20210148735
Publication date
May 20, 2021
NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
Jun JIANG
G01 - MEASURING TESTING
Information
Patent Application
INTEGRATED BALL SCREW LINEAR ACTUATOR
Publication number
20210048319
Publication date
Feb 18, 2021
NSK AMERICAS, INC.
John Feitl
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR SUPPRESSION OF NOISE DUE TO TRANSMITTED SI...
Publication number
20200408574
Publication date
Dec 31, 2020
Alcatel Submarine Networks
Ole Henrik Waagaard
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Optical Sensing
Publication number
20200386583
Publication date
Dec 10, 2020
Silixa Ltd.
Mahmoud Farhadiroushan
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL CABLE METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISIN...
Publication number
20200264059
Publication date
Aug 20, 2020
OFS FITEL, LLC
Robert S Dyer
G01 - MEASURING TESTING
Information
Patent Application
STRESS-MANAGED SPECIALTY FIBER FOR SENSORY APPLICATION
Publication number
20200209469
Publication date
Jul 2, 2020
Sterlite Technologies Limited
Pramod Watekar
G02 - OPTICS
Information
Patent Application
Sensor Device and Measuring Method
Publication number
20200173817
Publication date
Jun 4, 2020
PreSens-Precision Sensing GmbH
Achim STANGELMAYER
G01 - MEASURING TESTING
Information
Patent Application
WAVEGUIDE FOR GUIDING AN ELECTRO-MAGNETIC WAVE, A PHOTONIC INTEGRAT...
Publication number
20200174186
Publication date
Jun 4, 2020
IMEC vzw
Wouter Jan WESTERVELD
G02 - OPTICS
Information
Patent Application
Distributed Pressure Sensing
Publication number
20200124489
Publication date
Apr 23, 2020
OPTASENSE HOLDINGS LIMITED
Alastair Godfrey
G02 - OPTICS
Information
Patent Application
METHOD AND SYSTEM FOR MULTI-LINK CONNECTION TESTING
Publication number
20200124498
Publication date
Apr 23, 2020
EXFO INC.
Michel Leclerc
G01 - MEASURING TESTING