Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means

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Patents Grantslast 30 patents

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
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
Laser interferometer
- Patent number 12,313,448
- Issue date May 27, 2025
- Seiko Epson Corporation
- Kohei Yamada
- 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
Information Patent Grant
Counter drone system
- Patent number 12,282,340
- Issue date Apr 22, 2025
- Anduril Industries, Inc.
- Jason Levin
- B64 - AIRCRAFT AVIATION COSMONAUTICS
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
Micro-optomechanical system and method for the production thereof
- Patent number 12,282,040
- Issue date Apr 22, 2025
- Karlsruher Institut für Technologie
- Philipp-Immanuel Dietrich
- 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
Systems and methods for vehicle diagnostics based on measured vibra...
- Patent number 12,260,686
- Issue date Mar 25, 2025
- MONLIZ LLC
- Steven A. Tobenkin
- B60 - VEHICLES IN GENERAL
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
Battery malfunction detection by correlating vibrations response sp...
- Patent number 12,253,408
- Issue date Mar 18, 2025
- Shenzhen University
- Xiaoyu Li
- G01 - MEASURING TESTING
Information Patent Grant
Three-dimensional continuous scanning laser vibrometry for 3D or in...
- Patent number 12,253,496
- Issue date Mar 18, 2025
- University of Maryland, Baltimore County
- Weidong Zhu
- G01 - MEASURING TESTING
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

Patents Applicationslast 30 patents

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
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
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
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
Information Patent Application
OPTICAL COMMUNICATION UNDERGROUND EQUIPMENT LOCATION MAPPING SYSTEM...
- Publication number 20250123415
- Publication date Apr 17, 2025
- Nippon Telegraph and Telephone Corporation
- Tatsuya OKAMOTO
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL PROCESSING DEVICE, VIBRATION DETECTION SYSTEM, AND SIGNAL PR...
- Publication number 20250123138
- Publication date Apr 17, 2025
- Nippon Telegraph and Telephone Corporation
- Yoshifumi WAKISAKA
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR MONITORING OF AN OBJECT/STRUCTURE BY MEASUREM...
- Publication number 20250123139
- Publication date Apr 17, 2025
- ENI S.p.A.
- Massimo ZAMPATO
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED ACOUSTIC SENSING TO IDENTIFY NON-DISJOINT PATHS IN COMM...
- Publication number 20250125869
- Publication date Apr 17, 2025
- FRONTIER COMMUNICATIONS HOLDINGS, LLC
- David M. CURRAN
- G01 - MEASURING TESTING
Information Patent Application
CASCADED DFOS TO REDUCE SYSTEM COST AND INCREASE SENSING REACH
- Publication number 20250123127
- Publication date Apr 17, 2025
- NEC Laboratories America, Inc.
- Junqiang HU
- G01 - MEASURING TESTING
Information Patent Application
FROZEN CHAMBER FOR DISTRIBUTED ACOUSTIC SENSING (DAS) CONFIGURATION...
- Publication number 20250123137
- Publication date Apr 17, 2025
- ARAMCO SERVICES COMPANY
- Vladimir Kazei
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND NON-TRAN...
- Publication number 20250116549
- Publication date Apr 10, 2025
- NEC Corporation
- Wataru Kohno
- G01 - MEASURING TESTING

Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means

Industry

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Patents Grantslast 30 patents

Homodyne time-domain acousto-optic imaging for low-gain photodetectors

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...

Laser interferometer

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

Optical fiber sensing system, measuring device, and measuring method

Imaging tool for vibration and/or misalignment analysis

Method and apparatus for determining mechanical parameters by means...

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

Counter drone system

Distributed optical fibre sensor

Micro-optomechanical system and method for the production thereof

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

Systems and methods for vehicle diagnostics based on measured vibra...

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

Methods and systems for tracking an object moving along a conduit

Battery malfunction detection by correlating vibrations response sp...

Three-dimensional continuous scanning laser vibrometry for 3D or in...

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

Patents Applicationslast 30 patents

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

PHOTOTHERMAL ACTUATION OF VIBRATIONS FOR MEASUREMENTS USING LASER D...

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

NOVEL ZERO-CONTACT EDGE DETECTION METHOD FOR ESTIMATION OF REAL-TIM...

CONDITIONAL ACOUSTIC LIBRARY GENERATION FOR DISTRIBUTED FIBER OPTIC...

LINEAR ACOUSTIC SENSING WITH A FLEXIBLE ARRAY

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

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...

OPTICAL COMMUNICATION UNDERGROUND EQUIPMENT LOCATION MAPPING SYSTEM...

SIGNAL PROCESSING DEVICE, VIBRATION DETECTION SYSTEM, AND SIGNAL PR...

SYSTEM AND METHOD FOR MONITORING OF AN OBJECT/STRUCTURE BY MEASUREM...

DISTRIBUTED ACOUSTIC SENSING TO IDENTIFY NON-DISJOINT PATHS IN COMM...

CASCADED DFOS TO REDUCE SYSTEM COST AND INCREASE SENSING REACH

FROZEN CHAMBER FOR DISTRIBUTED ACOUSTIC SENSING (DAS) CONFIGURATION...

SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND NON-TRAN...