Membership
Tour
Register
Log in
Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means
Follow
Industry
CPC
G01H9/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
G
PHYSICS
G01
Measuring instruments
G01H
MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
Current Industry
G01H9/00
Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means
Sub Industries
G01H9/002
for representing acoustic field distribution
G01H9/004
using fibre optic sensors
G01H9/006
the vibrations causing a variation in the relative position of the end of a fibre and another element
G01H9/008
by using ultrasonic waves
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 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
Contact-type vibration photon sensor using Doppler effect and manuf...
Patent number
12,359,963
Issue date
Jul 15, 2025
OTN INTELLIGENT TECHNOLOGY (SUZHOU) CO., LTD
Xiaohai Liu
B81 - MICRO-STRUCTURAL TECHNOLOGY
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
Optical fiber sensing system, optical fiber sensing method, and opt...
Patent number
12,352,619
Issue date
Jul 8, 2025
NEC Corporation
Tadayuki Iwano
G01 - MEASURING TESTING
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
System and non-contact method for measuring vibration on surface of...
Patent number
12,345,565
Issue date
Jul 1, 2025
ConcurrentData, Inc.
Karl Slama
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
Method and apparatus for interferometric vibration measurement at a...
Patent number
12,345,563
Issue date
Jul 1, 2025
Polytec GmbH
Matthias Schüssler
G01 - MEASURING TESTING
Information
Patent Grant
Photonic pressure sensor
Patent number
12,345,564
Issue date
Jul 1, 2025
Rockley Photonics Limited
Guomin Yu
G01 - MEASURING TESTING
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
Directional voice sensing using coherent optical detection
Patent number
12,334,096
Issue date
Jun 17, 2025
Apple Inc.
Eran Tal
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Systems and methods for making and using sensors, probes, and other...
Patent number
12,324,663
Issue date
Jun 10, 2025
President and Fellows of Harvard College
Qimin Quan
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Homodyne time-domain acousto-optic imaging for low-gain photodetectors
Patent number
12,320,694
Issue date
Jun 3, 2025
TECHNION RESEARCH DEVELOPMENT FOUNDATION LIMITED
Amir Rozental
G01 - MEASURING TESTING
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
Laser interferometer
Patent number
12,313,448
Issue date
May 27, 2025
Seiko Epson Corporation
Kohei Yamada
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
Optical fiber sensing system, measuring device, and measuring method
Patent number
12,298,177
Issue date
May 13, 2025
NEC Corporation
Yutaka Yano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Imaging tool for vibration and/or misalignment analysis
Patent number
12,293,501
Issue date
May 6, 2025
Fluke Corporation
Michael D. Stuart
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for determining mechanical parameters by means...
Patent number
12,292,409
Issue date
May 6, 2025
MTU Aero Engines AG
Harald Schönenborn
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Patents Applications
last 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
SYSTEM, METHOD, AND APPARATUS FOR DIGITAL HOLOGRAPHIC VIBRATION IMA...
Publication number
20250198831
Publication date
Jun 19, 2025
Exciting Technology LLC
Matthew P. Dierking
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
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
ANALYSIS DEVICE, ANALYSIS METHOD, AND PROGRAM
Publication number
20250189362
Publication date
Jun 12, 2025
Mitsubishi Heavy Industries, Ltd.
Akihisa IWASAKI
G06 - COMPUTING CALCULATING COUNTING
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
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
PHOTOTHERMAL ACTUATION OF VIBRATIONS FOR MEASUREMENTS USING LASER D...
Publication number
20250155275
Publication date
May 15, 2025
Government of the United States of America, as Represented by the Secretary o...
William Alexander Osborn
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
NOVEL ZERO-CONTACT EDGE DETECTION METHOD FOR ESTIMATION OF REAL-TIM...
Publication number
20250148609
Publication date
May 8, 2025
University of Maryland, Baltimore County
Weidong ZHU
G06 - COMPUTING CALCULATING COUNTING
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