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PHYSICS
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Measuring instruments
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GEOPHYSICS GRAVITATIONAL MEASUREMENTS DETECTING MASSES OR OBJECTS
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Seismology Seismic or acoustic prospecting or detecting
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Optoseismic systems
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Patents Grants
last 30 patents
Information
Patent Grant
Intelligent geophysical data acquisition system and acquisition met...
Patent number
12,360,267
Issue date
Jul 15, 2025
BGP INC., CHINA NATIONAL PETROLEUM CORPORATION
Gang Yu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fiber sensing using supervisory path of submarine cables
Patent number
12,332,394
Issue date
Jun 17, 2025
NEC Corporation
Fatih Yaman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Machine learning guided subsurface formation microseismic imaging
Patent number
12,332,396
Issue date
Jun 17, 2025
Halliburton Energy Services, Inc.
Benjamin Simon Schaeffer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Wireline optical fiber sensing
Patent number
12,306,365
Issue date
May 20, 2025
Silixa Ltd.
Craig Milne
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
Method and system for measuring strain rate at a scale shorter than...
Patent number
12,242,009
Issue date
Mar 4, 2025
Saudi Arabian Oil Company
Vladimir Kazei
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for distributed fibre optic sensing
Patent number
12,235,400
Issue date
Feb 25, 2025
Fiber Sense Limited
Mark Andrew Englund
G01 - MEASURING TESTING
Information
Patent Grant
While drilling single well seismic profiling acquisition system usi...
Patent number
12,196,906
Issue date
Jan 14, 2025
Saudi Arabian Oil Company
Ali Aldawood
G01 - MEASURING TESTING
Information
Patent Grant
Low frequency distributed acoustic sensing hydraulic fracture geometry
Patent number
12,173,603
Issue date
Dec 24, 2024
ConocoPhillips Company
Ge Jin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fiber optic interrogation system
Patent number
12,130,394
Issue date
Oct 29, 2024
Schlumberger Technology Corporation
Paul Stopford
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of time-lapse monitoring using seismic waves
Patent number
12,130,395
Issue date
Oct 29, 2024
SHELL USA, INC.
Albena Alexandrova Mateeva
G01 - MEASURING TESTING
Information
Patent Grant
Dynamic road traffic noise mapping using distributed fiber optic se...
Patent number
12,106,664
Issue date
Oct 1, 2024
NEC Corporation
Yangmin Ding
G08 - SIGNALLING
Information
Patent Grant
Simultaneous distributed acoustic sensing with multiple gauge lengths
Patent number
12,092,779
Issue date
Sep 17, 2024
Halliburton Energy Services, Inc.
Kwang Il Suh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Monitoring system, monitoring device, monitoring method, and non-tr...
Patent number
12,078,769
Issue date
Sep 3, 2024
NEC Corporation
Yukihide Yoda
G01 - MEASURING TESTING
Information
Patent Grant
Fracturing control
Patent number
12,078,060
Issue date
Sep 3, 2024
Halliburton Energy Services, Inc.
William Owen Alexander Ruhle
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Detecting seismic events using multispan signals
Patent number
12,038,321
Issue date
Jul 16, 2024
X Development LLC
Artem Goncharuk
G01 - MEASURING TESTING
Information
Patent Grant
True particle velocity wavefield processing in fiber optics - parti...
Patent number
12,031,857
Issue date
Jul 9, 2024
Schlumberger Technology Corporation
Takashi Mizuno
G01 - MEASURING TESTING
Information
Patent Grant
Seismic source for on the move seismic surveying
Patent number
11,982,781
Issue date
May 14, 2024
ELBIT SYSTEMS CAI AND CYBER LTD
Aner Lev
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
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
Machine learning analysis of low-frequency signal data in fracturin...
Patent number
11,970,939
Issue date
Apr 30, 2024
Halliburton Energy Services, Inc.
Benjamin Schaeffer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Laser noise reduction for laser interferometry
Patent number
11,960,042
Issue date
Apr 16, 2024
NEC Corporation
Ezra Ip
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cluster efficiency operation control
Patent number
11,939,864
Issue date
Mar 26, 2024
Halliburton Energy Services, Inc.
William Owen Alexander Ruhle
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Gauge length effect and gauge length conversion
Patent number
11,940,583
Issue date
Mar 26, 2024
Halliburton Energy Services, Inc.
Xiang Wu
E21 - EARTH DRILLING MINING
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
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
Retrievable fiber optic vertical seismic profiling data acquisition...
Patent number
11,906,682
Issue date
Feb 20, 2024
Halliburton Energy Services, Inc.
Andreas Ellmauthaler
G01 - MEASURING TESTING
Information
Patent Grant
Phase sensing with redundant sensor difference error detection and...
Patent number
11,899,146
Issue date
Feb 13, 2024
Halliburton Energy Services, Inc.
John Herbert Dailing
G08 - SIGNALLING
Information
Patent Grant
Method and system for mapping fiber optic distributed acoustic sens...
Patent number
11,898,901
Issue date
Feb 13, 2024
Saudi Arabian Oil Company
Lei Fu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Architecture For Distributed Acoustic Sensing Interrogation For Sen...
Publication number
20250189686
Publication date
Jun 12, 2025
Halliburton Energy Services, Inc.
Ira Bush
G01 - MEASURING TESTING
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
LONG OFFSET LOW FREQUENCY SEISMIC SURVEYS USING OPTICAL FIBERS
Publication number
20250180768
Publication date
Jun 5, 2025
Reflection Marine Norge AS
Thomas ELBOTH
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
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
SYSTEM AND METHOD FOR DISTRIBUTED ACOUSTIC SENSING VERTICAL SEISMIC...
Publication number
20250116789
Publication date
Apr 10, 2025
Chevron U.S.A. Inc.
Chunling Wu
G01 - MEASURING TESTING
Information
Patent Application
SUBSEA OPTICAL AMPLIFICATION AND CIRCULATOR FOR OPTICAL SENSING
Publication number
20250067890
Publication date
Feb 27, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Paul Stopford
G01 - MEASURING TESTING
Information
Patent Application
INVERTING EARTHQUAKE FOCAL MECHANISMS WITH DISTRIBUTED ACOUSTIC SEN...
Publication number
20250020822
Publication date
Jan 16, 2025
California Institute of Technology
Jiaxuan Li
G01 - MEASURING TESTING
Information
Patent Application
DAS DEPTH CALIBRATION WITH MULTI-GAUGE LENGTH INTERROGATION
Publication number
20250004153
Publication date
Jan 2, 2025
ARAMCO SERVICES COMPANY
Vladimir Kazei
E21 - EARTH DRILLING MINING
Information
Patent Application
FIBER-SEISMIC TOMOGRAPHY
Publication number
20240427045
Publication date
Dec 26, 2024
California Institute of Technology
Ettore Biondi
G01 - MEASURING TESTING
Information
Patent Application
DISTRIBUTED FIBER OPTIC SENSING AND DETECTION SYSTEMS AND METHODS F...
Publication number
20240393165
Publication date
Nov 28, 2024
Board of Supervisors of Louisiana State University and Agricultural and Mecha...
Jyotsna Sharma
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR INVERTING FORMATION WAVE IMPEDANCE USING D...
Publication number
20240377549
Publication date
Nov 14, 2024
CHINA NATIONAL PETROLEUM CORPORATION
Yanpeng LI
G01 - MEASURING TESTING
Information
Patent Application
ACTIVE SEISMIC SOURCE GENERATION FOR DISTRIBUTED ACOUSTIC SENSING,...
Publication number
20240369726
Publication date
Nov 7, 2024
X Development LLC
Alex S. Miller
G01 - MEASURING TESTING
Information
Patent Application
STREAMING OF SUB-TITLED DATA AND PROCESSING MODEL FOR FIBER OPTICS...
Publication number
20240369730
Publication date
Nov 7, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Takashi Mizuno
E21 - EARTH DRILLING MINING
Information
Patent Application
TRUE PARTICLE VELOCITY WAVEFIELD PROCESSING IN FIBER OPTICS - PARTI...
Publication number
20240361179
Publication date
Oct 31, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Takashi Mizuno
G01 - MEASURING TESTING
Information
Patent Application
BOUNDARY TRAVERSAL SENSING APPARATUS AND SYSTEM COMPRISING SAME
Publication number
20240310538
Publication date
Sep 19, 2024
Astro Technology Group, LLC
David Verl Brower
G01 - MEASURING TESTING
Information
Patent Application
SENSOR DISPLACEMENT TUNING BODY AND APPARATUSES, SYSTEMS, AND METHO...
Publication number
20240310539
Publication date
Sep 19, 2024
Astro Technology Group, LLC
David Verl Brower
G01 - MEASURING TESTING
Information
Patent Application
FIBER OPTIC STRAIN SENSOR AND SEISMIC MONITORING SYSTEM
Publication number
20240302552
Publication date
Sep 12, 2024
Neubrex Energy Services, Inc.
Kinzo KISHIDA
G01 - MEASURING TESTING
Information
Patent Application
SPATIOTEMPORAL AND SPECTRAL CLASSIFICATION OF ACOUSTIC SIGNALS FOR...
Publication number
20240248228
Publication date
Jul 25, 2024
NEC Laboratories America, Inc.
Ming-Fang HUANG
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR DETERMINING WATER BOTTOM SEDIMENT ACOUSTIC PR...
Publication number
20240248229
Publication date
Jul 25, 2024
Jacques Y. Guigné
G01 - MEASURING TESTING
Information
Patent Application
SPATIOTEMPORAL AND SPECTRAL CLASSIFICATION OF ACOUSTIC SIGNALS FOR...
Publication number
20240241275
Publication date
Jul 18, 2024
NEC Laboratories America, Inc.
Shaobo HAN
G08 - SIGNALLING
Information
Patent Application
AIRBORNE OPTICAL CHARACTERIZATION OF UNDERWATER SOUND SOURCES
Publication number
20240241280
Publication date
Jul 18, 2024
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
Michael J. DeWeert
G01 - MEASURING TESTING
Information
Patent Application
FIBER SENSING SYSTEM, RELAYING APPARATUS, AND FIBER SENSING METHOD
Publication number
20240230936
Publication date
Jul 11, 2024
NEC Corporation
Masafumi EMURA
G01 - MEASURING TESTING
Information
Patent Application
Detecting Near-Surface Structures
Publication number
20240201406
Publication date
Jun 20, 2024
Saudi Arabian Oil Company
Ali Aldawood
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND DEVICE FOR CALIBRATING DEPTH OF OPTICAL FIBRE IN WELL
Publication number
20240201415
Publication date
Jun 20, 2024
BGP INC., CHINA NATIONAL PETROLEUM CORPORATION
Yanpeng LI
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND SYSTEMS FOR PREDICTING RISK OF EARLY-SCREEN-OUT IN NEAR...
Publication number
20240200432
Publication date
Jun 20, 2024
SOUTHWEST PETROLEUM UNIVERSITY
Xiyu CHEN
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR CORRECTING DISTRIBUTED ACOUSTIC SENSING DATA
Publication number
20240192393
Publication date
Jun 13, 2024
Chevron U.S.A. Inc.
Ivan Lim Chen Ning
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
DISTRIBUTED SENSING USING FLUID NETWORK
Publication number
20240184003
Publication date
Jun 6, 2024
X Development LLC
Alex S. Miller
G01 - MEASURING TESTING
Information
Patent Application
WIND DETECTION METHOD AND SYSTEM
Publication number
20240184006
Publication date
Jun 6, 2024
HIFI ENGINEERING INC
Seyed Ehsan JALILIAN
G01 - MEASURING TESTING