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Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by the preceding groups
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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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Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by the preceding groups
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Patents Grants
last 30 patents
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Patent Grant
Metal detector
Patent number
11,953,642
Issue date
Apr 9, 2024
Minelab Electronics Pty. Limited
Cosmo Luppino
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Pressure coupling chamber for hydrophone calibration
Patent number
11,953,640
Issue date
Apr 9, 2024
TUBITAK
Alper Biber
G01 - MEASURING TESTING
Information
Patent Grant
Cross-component response interpolation for coaxially oriented anten...
Patent number
11,953,639
Issue date
Apr 9, 2024
Halliburton Energy Services, Inc.
Yijing Fan
G01 - MEASURING TESTING
Information
Patent Grant
System and method for enhanced collaborative forecasting
Patent number
11,941,239
Issue date
Mar 26, 2024
Unanimous A. I., Inc.
Gregg Willcox
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Accurate and cost-effective inversion-based auto calibration method...
Patent number
11,940,587
Issue date
Mar 26, 2024
Halliburton Energy Services, Inc.
Li Pan
G01 - MEASURING TESTING
Information
Patent Grant
Method for determining a switching state of a valve, and solenoid v...
Patent number
11,940,059
Issue date
Mar 26, 2024
Continental Teves AG & Co. oHG
Alexander Michel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and methods for mapping sensor data across parameter spaces
Patent number
11,933,931
Issue date
Mar 19, 2024
Halliburton Energy Services, Inc.
Dingding Chen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Clock calibration of remote systems by roundtrip time
Patent number
11,905,826
Issue date
Feb 20, 2024
Halliburton Energy Services, Inc.
Imran Sharif Vehra
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for automatically identifying active source azimuth of plane...
Patent number
11,899,149
Issue date
Feb 13, 2024
INSTITUTE OF GEOLOGY AND GEOPHYSICS, THE CHINESE ACADEMY OF SCIENCES
Juan Wang
G01 - MEASURING TESTING
Information
Patent Grant
Image quality test article
Patent number
11,885,927
Issue date
Jan 30, 2024
Battelle Memorial Institute
Eric Atherton
G01 - MEASURING TESTING
Information
Patent Grant
Using elastic facies to perform quality control of well logs
Patent number
11,867,861
Issue date
Jan 9, 2024
Saudi Arabian Oil Company
Muhammad Ashfaq
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for dynamic roll compensation of streamer for...
Patent number
11,841,474
Issue date
Dec 12, 2023
PGS Geophysical AS
Gustav Goran Mattias Sudow
G01 - MEASURING TESTING
Information
Patent Grant
Radiometric modeling for optical identification of sample materials
Patent number
11,822,033
Issue date
Nov 21, 2023
Halliburton Energy Services, Inc.
Jian Li
G01 - MEASURING TESTING
Information
Patent Grant
Method for calibrating sensor in vending machine and vending machine
Patent number
11,822,034
Issue date
Nov 21, 2023
Weihai New Beiyang Digital Technology Co., Ltd.
Chunguang Zhang
G07 - CHECKING-DEVICES
Information
Patent Grant
Optical sensor adaptive calibration
Patent number
11,822,045
Issue date
Nov 21, 2023
Halliburton Energy Services, Inc.
Dingding Chen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hybrid time-of-flight sensor and IR sensor
Patent number
11,796,715
Issue date
Oct 24, 2023
Sloan Valve Company
Xiaoxiong Mo
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Method to automatically calibrate a downhole tool in an oil-based m...
Patent number
11,774,633
Issue date
Oct 3, 2023
Schlumberger Technology Corporation
Alexandre Abellan
G01 - MEASURING TESTING
Information
Patent Grant
Directional electromagnetic ratio calibration
Patent number
11,768,315
Issue date
Sep 26, 2023
Schlumberger Technology Corporation
Mark Frey
G01 - MEASURING TESTING
Information
Patent Grant
Rig sensor testing and calibration
Patent number
11,697,991
Issue date
Jul 11, 2023
Saudi Arabian Oil Company
Krzysztof Karol Machocki
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sensing device
Patent number
11,681,073
Issue date
Jun 20, 2023
Gojo Industries, Inc.
Jackson William Wegelin
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Associated particle detection for performing neutron flux calibrati...
Patent number
11,675,102
Issue date
Jun 13, 2023
Starfire Industries LLC
Brian E. Jurczyk
E21 - EARTH DRILLING MINING
Information
Patent Grant
Measuring hydrophone channel impedance using a test signal generato...
Patent number
11,656,375
Issue date
May 23, 2023
MAGSEIS FF LLC
Tom O'Brien
G01 - MEASURING TESTING
Information
Patent Grant
Distributed acoustic sensing autocalibration
Patent number
11,643,923
Issue date
May 9, 2023
BP Exploration Operating Company Limited
Pradyumna Thiruvenkatanathan
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for improving rotating survey accuracy
Patent number
11,624,275
Issue date
Apr 11, 2023
Halliburton Energy Services, Inc.
Jonathan Peter Zacharko
E21 - EARTH DRILLING MINING
Information
Patent Grant
Image quality test article set
Patent number
11,614,559
Issue date
Mar 28, 2023
Battelle Memorial Institute
Eric Atherton
G01 - MEASURING TESTING
Information
Patent Grant
In-situ calibration for multi-component signals
Patent number
11,604,304
Issue date
Mar 14, 2023
Halliburton Energy Services, Inc.
Hsu-Hsiang Wu
G01 - MEASURING TESTING
Information
Patent Grant
Multi-axis, single mass accelerometer
Patent number
11,561,314
Issue date
Jan 24, 2023
TGS-NOPEC Geophysical Corporation
Cornelis A. M. Faber
G01 - MEASURING TESTING
Information
Patent Grant
Electromagnetic ranging with azimuthal electromagnetic logging tool
Patent number
11,555,393
Issue date
Jan 17, 2023
Halliburton Energy Services, Inc.
Hsu-Hsiang Wu
E21 - EARTH DRILLING MINING
Information
Patent Grant
GPU-based human body microwave echo simulation method and system
Patent number
11,550,078
Issue date
Jan 10, 2023
CHINA COMMUNICATTON TECHNOLOGY CO. LTD.
Chunchao Qi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Decomposed friction factor calibration
Patent number
11,525,942
Issue date
Dec 13, 2022
Landmark Graphics Corporation
Robello Samuel
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
GRAVIMETER ZERO-DRIFT CORRECTION METHOD, APPARATUS AND ELECTRONIC D...
Publication number
20240134086
Publication date
Apr 25, 2024
Beihai Offshore Engineering Survey Institute, SOA
Wang Zhang
G01 - MEASURING TESTING
Information
Patent Application
Hybrid Time-of-Flight Sensor and IR Sensor
Publication number
20240045098
Publication date
Feb 8, 2024
Sloan Valve Company
Xiaoxiong Mo
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR CALIBRATING TILT SENSOR AND COMPASS OF SEN...
Publication number
20230408722
Publication date
Dec 21, 2023
Rebekah F. Lee
G01 - MEASURING TESTING
Information
Patent Application
MEASUREMENT SYSTEM AND MEASUREMENT METHOD FOR MEASURING DETECTION P...
Publication number
20230375743
Publication date
Nov 23, 2023
THE THIRD RESEARCH INSTITUTE OF MINISTRY OF PUBLIC SECURITY
Caixia Liu
G01 - MEASURING TESTING
Information
Patent Application
METHOD TO AUTOMATICALLY CALIBRATE A DOWNHOLE TOOL IN AN OIL-BASED M...
Publication number
20230367030
Publication date
Nov 16, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Alexandre Abellan
E21 - EARTH DRILLING MINING
Information
Patent Application
DIRECTIONAL ELECTROMAGNETIC RATIO CALIBRATION
Publication number
20230314654
Publication date
Oct 5, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Mark Frey
G01 - MEASURING TESTING
Information
Patent Application
CROSS-COMPONENT RESPONSE INTERPOLATION FOR COAXIALLY ORIENTED ANTEN...
Publication number
20230296802
Publication date
Sep 21, 2023
Halliburton Energy Services, Inc.
Yijing Fan
G01 - MEASURING TESTING
Information
Patent Application
MULTI-AXIS, SINGLE MASS ACCELEROMETER
Publication number
20230236333
Publication date
Jul 27, 2023
TGS-NOPEC GEOPHYSICAL CORPORATION
Cornelius A. M. Faber
G01 - MEASURING TESTING
Information
Patent Application
Real-Time Correction of Calibration Constants of a Bore-Hole Loggin...
Publication number
20230213683
Publication date
Jul 6, 2023
VISURAY INTECH LTD (BVI)
Philip Teague
G01 - MEASURING TESTING
Information
Patent Application
ANTENNA CALIBRATION IN AN EM LOGGING TOOL
Publication number
20230184991
Publication date
Jun 15, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Kong Hauw Sarwa Bakti Tan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUAL ACOUSTIC AXIS ALIGNING METHOD FOR ULTRASONIC SOUND FIELD MEA...
Publication number
20230168401
Publication date
Jun 1, 2023
XI'AN UNIVERSITY OF POSTS & TELECOMMUNICATIONS
Rui LIU
G01 - MEASURING TESTING
Information
Patent Application
Accurate And Cost-Effective Inversion-Based Auto Calibration Method...
Publication number
20230057184
Publication date
Feb 23, 2023
Halliburton Energy Services, Inc.
Li Pan
G01 - MEASURING TESTING
Information
Patent Application
FIELD INSTALLABLE LASER ALIGNMENT TOOL
Publication number
20230052882
Publication date
Feb 16, 2023
Banner Engineering Corp.
Matthew Michael Gelineau
G08 - SIGNALLING
Information
Patent Application
METAL DETECTOR
Publication number
20230037278
Publication date
Feb 2, 2023
Tarsacci, LLC
Dimitar Gargov
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL SENSOR ADAPTIVE CALIBRATION
Publication number
20220404521
Publication date
Dec 22, 2022
Halliburton Energy Services, Inc.
Dingding Chen
E21 - EARTH DRILLING MINING
Information
Patent Application
Real-Time Correction of Calibration Constants of a Bore-Hole Loggin...
Publication number
20220390645
Publication date
Dec 8, 2022
VISURAY INTECH LTD (BVI)
Philip Teague
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR CALIBRATING SENSOR IN VENDING MACHINE AND VENDING MACHINE
Publication number
20220276407
Publication date
Sep 1, 2022
WEIHAI NEW BEIYANG DIGITAL TECHNOLOGY CO., LTD.
Chunguang ZHANG
G01 - MEASURING TESTING
Information
Patent Application
METAL DETECTOR
Publication number
20220268961
Publication date
Aug 25, 2022
Tarsacci, LLC
Dimitar Gargov
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR THE OPERATION OF ELECTRONIC COM...
Publication number
20220260747
Publication date
Aug 18, 2022
KINZE MANUFACTURING, INC.
Jason Schoon
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SENSOR ASSEMBLY
Publication number
20220229198
Publication date
Jul 21, 2022
Rosneft Oil Company
Mathias CONTANT
G01 - MEASURING TESTING
Information
Patent Application
RIG SENSOR TESTING AND CALIBRATION
Publication number
20220220845
Publication date
Jul 14, 2022
Saudi Arabian Oil Company
Krzysztof Karol Machocki
E21 - EARTH DRILLING MINING
Information
Patent Application
A PRESSURE COUPLING CHAMBER FOR HYDROPHONE CALIBRATION
Publication number
20220214472
Publication date
Jul 7, 2022
Tubitak
Alper BiBER
G01 - MEASURING TESTING
Information
Patent Application
DECOMPOSED FRICTION FACTOR CALIBRATION
Publication number
20220187494
Publication date
Jun 16, 2022
Landmark Graphics Corporation
Robello Samuel
E21 - EARTH DRILLING MINING
Information
Patent Application
CALIBRATION METHOD FOR ROTATING ACCELEROMETER GRAVITY GRADIOMETER
Publication number
20220091299
Publication date
Mar 24, 2022
SOUTHEAST UNIVERSITY
Tijing CAI
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD OF CALIBRATING DOWNHOLE FIBER-OPTIC WELL MEASUREM...
Publication number
20220082726
Publication date
Mar 17, 2022
Chevron U.S.A. Inc.
Sudipta SARKAR
G01 - MEASURING TESTING
Information
Patent Application
HYBRID TIME-OF-FLIGHT SENSOR AND IR SENSOR
Publication number
20210405245
Publication date
Dec 30, 2021
Sloan Valve Company
Xiaoxiong Mo
G01 - MEASURING TESTING
Information
Patent Application
Clock Calibration of Remote Systems by Roundtrip Time
Publication number
20210372273
Publication date
Dec 2, 2021
Halliburton Energy Services, Inc.
Imran Sharif Vehra
E21 - EARTH DRILLING MINING
Information
Patent Application
Detecting Anomalies in Annular Materials of Single and Dual Casing...
Publication number
20210349234
Publication date
Nov 11, 2021
VISURAY INTECH LTD (BVI)
Philip Teague
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
System and Method for Sensing Seismic Acoustic Signals
Publication number
20210325564
Publication date
Oct 21, 2021
Quantum Technology Sciences, Inc.
Mark Andrew Tinker
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS AND SYSTEMS OF DEPLOYING AND RETRIEVING STREAMER CLEANING D...
Publication number
20210293991
Publication date
Sep 23, 2021
PGS GEOPHYSICAL AS
Rune Toennessen
G01 - MEASURING TESTING