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influencing the transmission properties of an optical fibre
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G01D5/353
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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
G01D5/353
influencing the transmission properties of an optical fibre
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Patents Grants
last 30 patents
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Patent Grant
Vibration detection using phase recovered from an optical transpond...
Patent number
11,982,552
Issue date
May 14, 2024
NEC Corporation
Ezra Ip
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for temperature measurement in optical fiber f...
Patent number
11,976,982
Issue date
May 7, 2024
NorthLab Photonics AB
Michael Fokine
G01 - MEASURING TESTING
Information
Patent Grant
Distributed sensing systems and methods with spatial location corre...
Patent number
11,976,552
Issue date
May 7, 2024
Halliburton Energy Services, Inc.
Neal G. Skinner
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fibre-optic acoustic sensor and associated measurement system, vehi...
Patent number
11,976,963
Issue date
May 7, 2024
HOASYS
Umberto Bortolozzo
G01 - MEASURING TESTING
Information
Patent Grant
Optical-fiber path searching method, optical-fiber path searching s...
Patent number
11,976,962
Issue date
May 7, 2024
Nippon Telegraph and Telephone Corporation
Yoshifumi Wakisaka
G01 - MEASURING TESTING
Information
Patent Grant
Composed multicore optical fiber device
Patent number
11,977,254
Issue date
May 7, 2024
UNIVERSIDAD DEL PAIS VASCO—EUSKAL HERRIKO UNIBERTSITATEA (UPV/EHU)
Agustín Joel Villatoro Bernardo
G01 - MEASURING TESTING
Information
Patent Grant
Optical interrogator for performing interferometry using fiber Brag...
Patent number
11,976,915
Issue date
May 7, 2024
Hifi Engineering Inc.
Brian H. Moore
G01 - MEASURING TESTING
Information
Patent Grant
System and method for providing information on fuel savings, safe o...
Patent number
11,976,917
Issue date
May 7, 2024
Michael MyungSub Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Brillouin optical sensing device and optical sensing method
Patent number
11,965,758
Issue date
Apr 23, 2024
Nippon Telegraph and Telephone Corporation
Atsushi Nakamura
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
Method and system for testing a fiber optic monitoring system in a...
Patent number
11,953,385
Issue date
Apr 9, 2024
Hifi Engineering Inc.
John Hull
G01 - MEASURING TESTING
Information
Patent Grant
Non-metallics enhanced reliability via embedded sensors (NERVES): o...
Patent number
11,953,352
Issue date
Apr 9, 2024
Saudi Arabian Oil Company
Ali Al Shehri
G01 - MEASURING TESTING
Information
Patent Grant
Optical sensing system with separable spectrally overlapping sensor...
Patent number
11,953,389
Issue date
Apr 9, 2024
Intelligent Fiber Optic Systems Corporation
Behzad Moslehi
G01 - MEASURING TESTING
Information
Patent Grant
Distributed fiber-optic acoustic sensing system and signal processi...
Patent number
11,946,799
Issue date
Apr 2, 2024
Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
Haiwen Cai
G01 - MEASURING TESTING
Information
Patent Grant
Methods for determining sensor channel location in distributed sens...
Patent number
11,946,824
Issue date
Apr 2, 2024
Saudi Arabian Oil Company
Ezzedeen Alfataierge
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for determining shape parameter(s) using a se...
Patent number
11,940,305
Issue date
Mar 26, 2024
Intuitive Surgical Operations, Inc.
Mark E. Froggatt
G01 - MEASURING TESTING
Information
Patent Grant
Interferometric demodulation system and method for large capacity f...
Patent number
11,933,646
Issue date
Mar 19, 2024
Wuhan University of Technology
Zhengying Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sensor region of interest selection based on multisensor data
Patent number
11,933,647
Issue date
Mar 19, 2024
Waymo LLC
Nirav Dharia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Measurement system, measurement device, and measurement method to d...
Patent number
11,927,463
Issue date
Mar 12, 2024
NEC Corporation
Yutaka Yano
G01 - MEASURING TESTING
Information
Patent Grant
Multi-fiber sensing topology for subsea wells
Patent number
11,927,473
Issue date
Mar 12, 2024
Halliburton Energy Services, Inc.
Glenn Wilson
G01 - MEASURING TESTING
Information
Patent Grant
Optical sensing system
Patent number
11,927,496
Issue date
Mar 12, 2024
Airbus Operations Limited
Matthew Gadd
G01 - MEASURING TESTING
Information
Patent Grant
Enhanced sensing of subsea wells using optical fiber
Patent number
11,927,093
Issue date
Mar 12, 2024
Halliburton Energy Services, Inc.
Mikko K. Jaaskelainen
G01 - MEASURING TESTING
Information
Patent Grant
Surveying system and surveying method
Patent number
11,920,962
Issue date
Mar 5, 2024
NEC Corporation
Yutaka Yano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Vibration distribution measuring system, vibration waveform analysi...
Patent number
11,920,974
Issue date
Mar 5, 2024
Nippon Telegraph and Telephone Corporation
Tatsuya Okamoto
G01 - MEASURING TESTING
Information
Patent Grant
System and method for measuring magnetorefractive effect of optical...
Patent number
11,906,603
Issue date
Feb 20, 2024
SHANGHAI UNIVERSITY
Tingyun Wang
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
System and method for locating an area of interest in a conduit
Patent number
11,906,394
Issue date
Feb 20, 2024
Hifi Engineering Inc.
Arne Dankers
E21 - EARTH DRILLING MINING
Information
Patent Grant
Distributed fiber optic sensing systems and methods
Patent number
11,898,900
Issue date
Feb 13, 2024
Cable Television Laboratories, Inc.
Luis Alberto Campos
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR SUPPRESSION OF NOISE DUE TO LOCAL OSCILLAT...
Publication number
20240159574
Publication date
May 16, 2024
Alcatel Submarine Networks
Erlend Ronnekleiv
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CORRECTION SYSTEM, CORRECTION APPARATUS, AND CORRECTION METHOD
Publication number
20240151559
Publication date
May 9, 2024
NEC Corporation
Tadayuki Iwano
G01 - MEASURING TESTING
Information
Patent Application
MICRO-DISPLACEMENT MEASUREMENT SYSTEM HAVING PICOMETER SCALE RESOLU...
Publication number
20240151558
Publication date
May 9, 2024
HEFEI UNIVERSITY OF TECHNOLOGY
Fangfang LIU
G01 - MEASURING TESTING
Information
Patent Application
BRILLOUIN GAIN SPECTRUM DISTRIBUTION MEASUREMENT METHOD AND EQUIPMENT
Publication number
20240146413
Publication date
May 2, 2024
Nippon Telegraph and Telephone Corporation
Tomokazu ODA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEASUREMENT DEVICE, METHOD OF ADJUSTING MEASUREMENT DEVICE, AND MEA...
Publication number
20240133720
Publication date
Apr 25, 2024
National University Corporation Tokyo University Of Agriculture And Technology
Yosuke TANAKA
G01 - MEASURING TESTING
Information
Patent Application
CROSS-CORRELATION-BASED MANHOLE LOCALIZATION USING AMBIENT TRAFFIC...
Publication number
20240133719
Publication date
Apr 25, 2024
NEC Laboratories America, Inc.
Milad SALEMI
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND APPARATUS FOR DETECTING CARRIER TAPE HEIGHT LEVEL AND T...
Publication number
20240133718
Publication date
Apr 25, 2024
Intel Corporation
Ngoc Duy VU
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PORTABLE DEVICE, OPTICAL FIBER SENSING SYSTEM, AND ANALYSIS METHOD
Publication number
20240125627
Publication date
Apr 18, 2024
NEC Corporation
Yukihide Yoda
G01 - MEASURING TESTING
Information
Patent Application
Distributed Optical Fibre Sensor
Publication number
20240125628
Publication date
Apr 18, 2024
VIAVI SOLUTIONS INC.
Vincent Andrei HANDEREK
G01 - MEASURING TESTING
Information
Patent Application
MONITORING OPTICAL FIBERS USING TWO DISSIMILAR ALGORITHMS ON A SING...
Publication number
20240125641
Publication date
Apr 18, 2024
NETWORK INTEGRITY SYSTEMS, INC.
Cary R. Murphy
G08 - SIGNALLING
Information
Patent Application
SPATIAL SENSING DEVICE, SPATIAL SENSING SYSTEM, AND SPATIAL SENSING...
Publication number
20240118115
Publication date
Apr 11, 2024
NEC Corporatio
Tadayuki IWANO
G01 - MEASURING TESTING
Information
Patent Application
FLEXIBLE AND RAPID DEPLOYABLE FIELD MONITORING SYSTEM
Publication number
20240118116
Publication date
Apr 11, 2024
NEC Laboratories America, Inc.
Philip JI
G01 - MEASURING TESTING
Information
Patent Application
POSITIONING METHOD OF ELECTRIC POLE AND ESTIMATING METHOD OF THE ST...
Publication number
20240118126
Publication date
Apr 11, 2024
Nippon Telegraph and Telephone Corporation
Tatsuya OKAMOTO
G01 - MEASURING TESTING
Information
Patent Application
METHODS PROVIDING DISTRIBUTED TEMPERATURE AND STRAIN MEASUREMENTS A...
Publication number
20240118144
Publication date
Apr 11, 2024
The Government of the United States of America, as represented by the Secreta...
Matthew Joseph Murray
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR DETERMINATION OF A CONDITION OF AN OPTICAL FIBER OF AN E...
Publication number
20240102832
Publication date
Mar 28, 2024
ERBE ELEKTROMEDIZIN GMBH
Markus REITERER
G01 - MEASURING TESTING
Information
Patent Application
WEAKLY-SUPERVISED LEARNING FOR MANHOLE LOCALIZATION BASED ON AMBIEN...
Publication number
20240102833
Publication date
Mar 28, 2024
NEC Laboratories America, Inc.
Shaobo HAN
G01 - MEASURING TESTING
Information
Patent Application
POST-PROCESSING METHOD TO EXTEND THE FUNCTIONAL RANGE OF OPTICAL BA...
Publication number
20240094063
Publication date
Mar 21, 2024
UT-Battelle, LLC
Daniel C. Sweeney
G01 - MEASURING TESTING
Information
Patent Application
JOINT COMMUNICATION AND SENSING FOR FALLEN TREE LOCALIZATION ON OVE...
Publication number
20240085238
Publication date
Mar 14, 2024
NEC Laboratories America, Inc.
Yangmin DING
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL FIBER SENSING SYSTEM, HOST SENSING DEVICE, REMOTE SENSING D...
Publication number
20240060802
Publication date
Feb 22, 2024
NEC Corporation
Yukihide YODA
G01 - MEASURING TESTING
Information
Patent Application
FIBER OPTIC CABLE LOCATION SYSTEM AND METHOD
Publication number
20240060852
Publication date
Feb 22, 2024
Viavi Solutions France SAS
Andre Champavere
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER SENSOR AND BRILLOUIN FREQUENCY SHIFT MEASUREMENT METHOD
Publication number
20240053172
Publication date
Feb 15, 2024
Oki Electric Industry Co., Ltd.
Kengo KOIZUMI
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL TRANSFORM CHARACTERISATION
Publication number
20240049950
Publication date
Feb 15, 2024
Oxford University Innovation Limited
Martin J. BOOTH
G01 - MEASURING TESTING
Information
Patent Application
Dynamic Anomaly Localization of Utility Pole Wires
Publication number
20240055842
Publication date
Feb 15, 2024
NEC Laboratories America, Inc.
Yangmin DING
G01 - MEASURING TESTING
Information
Patent Application
GAUGE CARRIER, OPTICAL FIBER DISPLACEMENT SENSOR, AND METHOD OF MAN...
Publication number
20240053139
Publication date
Feb 15, 2024
Mitsubishi Electric Corporation
Kazunori TAKAGAKI
G01 - MEASURING TESTING
Information
Patent Application
HYBRID TELECOMMUNICATION CABLE
Publication number
20240045163
Publication date
Feb 8, 2024
Centre National de la Recherche Scientifique
Marc-André GUTSCHER
G01 - MEASURING TESTING
Information
Patent Application
Distributed Optical Fibre Vibration Sensor
Publication number
20240044676
Publication date
Feb 8, 2024
VIAVI SOLUTIONS INC.
Vincent HANDEREK
G01 - MEASURING TESTING
Information
Patent Application
Multi-Fiber Sensing Topology For Subsea Wells
Publication number
20240027258
Publication date
Jan 25, 2024
Halliburton Energy Services, Inc.
Glenn Wilson
G01 - MEASURING TESTING
Information
Patent Application
SURGICAL ROBOTIC USER INPUT APPARATUS HAVING OPTICAL FIBER-BASED IN...
Publication number
20240024056
Publication date
Jan 25, 2024
Verb Surgical Inc.
Bernhard A. Fuerst
G01 - MEASURING TESTING
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
SENSING DEVICE
Publication number
20240019280
Publication date
Jan 18, 2024
Weinert Industries AG
Hakan Sayinc
H03 - BASIC ELECTRONIC CIRCUITRY