Testing, calibrating, or compensating of compasses

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CPC
G01C17/38

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GPHYSICS G01Measuring instruments G01CMEASURING DISTANCES, LEVELS OR BEARINGS SURVEYING NAVIGATION GYROSCOPIC INSTRUMENTS PHOTOGRAMMETRY OR VIDEOGRAMMETRY G01C17/00Compasses Devices for ascertaining true or magnetic north for navigation or surveying purposes

Current Industry

G01C17/38Testing, calibrating, or compensating of compasses

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for determining existence of magnetic disturbances
- Patent number 12,105,111
- Issue date Oct 1, 2024
- SWORD HEALTH, S.A.
- Marta Maria Ramalho Ferreira
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Navigation instrument with tilt compensation mounted on or integrat...
- Patent number 12,066,289
- Issue date Aug 20, 2024
- Eta Sa Manufacture Horlogère Suisse
- Romain Besuchet
- G01 - MEASURING TESTING
Information Patent Grant
Calibration of a magnetometer in a towed object telemetry unit base...
- Patent number 12,066,290
- Issue date Aug 20, 2024
- PGS Geophysical AS
- Mattias Südow
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus for planar magnetometer calibration, heading...
- Patent number 12,044,533
- Issue date Jul 23, 2024
- CEVA TECHNOLOGIES, INC.
- Yun Li
- G01 - MEASURING TESTING
Information Patent Grant
Calibrating a pressure sensor
- Patent number 12,038,280
- Issue date Jul 16, 2024
- NextNav, LLC
- Michael Dormody
- G01 - MEASURING TESTING
Information Patent Grant
IMU calibration
- Patent number 11,946,995
- Issue date Apr 2, 2024
- TechMah Medical LLC
- Mohamed R. Mahfouz
- G01 - MEASURING TESTING
Information Patent Grant
Current sensor
- Patent number 11,899,044
- Issue date Feb 13, 2024
- Denso Corporation
- Tomohiro Nezuka
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for calibrating unstable sensors
- Patent number 11,892,295
- Issue date Feb 6, 2024
- NextNav, LLC
- Michael Dormody
- G01 - MEASURING TESTING
Information Patent Grant
Electronic apparatus, angular velocity acquisition method and stora...
- Patent number RE49812
- Issue date Jan 23, 2024
- Casio Computer Co., Ltd.
- Takanori Ishihama
Information Patent Grant
System and method for managing the display of an aeronautical chart
- Patent number 11,852,479
- Issue date Dec 26, 2023
- Thales
- Patrick Cazaux
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Navigation system and method
- Patent number 11,846,521
- Issue date Dec 19, 2023
- ELITAC BV
- Wouter Karel Vos
- G01 - MEASURING TESTING
Information Patent Grant
Calibrating a pressure sensor
- Patent number 11,761,765
- Issue date Sep 19, 2023
- NextNav, LLC
- Michael Dormody
- G01 - MEASURING TESTING
Information Patent Grant
Method for controlling gimbal by somatosensory controller, gimbal,...
- Patent number 11,662,817
- Issue date May 30, 2023
- SZ DJI Technology Co., Ltd
- Tie Su
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method of directional sensor calibration
- Patent number 11,619,518
- Issue date Apr 4, 2023
- Bench Tree Group, LLC
- Jian-Qun Wu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Calibrating a magnetic transmitter
- Patent number 11,604,057
- Issue date Mar 14, 2023
- Northern Digital Inc.
- Mark Robert Schneider
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for calibrating a magnetometer
- Patent number 11,592,512
- Issue date Feb 28, 2023
- SYSNAV
- David Vissiere
- G01 - MEASURING TESTING
Information Patent Grant
Virtual sensor and compass calibration
- Patent number 11,585,658
- Issue date Feb 21, 2023
- Intel Corporation
- Tobias Gurdan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Magnetic sensor offset detection
- Patent number 11,579,210
- Issue date Feb 14, 2023
- Amazon Technologies, Inc.
- Ian Jordan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Azimuth determination while rotating
- Patent number 11,549,362
- Issue date Jan 10, 2023
- Halliburton Energy Services, Inc.
- Svetozar Dimitrov Simeonov
- G01 - MEASURING TESTING
Information Patent Grant
Method for controlling display and electronic device thereof
- Patent number 11,545,117
- Issue date Jan 3, 2023
- Samsung Electronics Co., Ltd.
- Jinik Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data correction method and apparatus, electronic device and compute...
- Patent number 11,526,580
- Issue date Dec 13, 2022
- Beijing BOE Optoelectronics Technology Co., Ltd
- Minglei Chu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motor improvement for self-rotating displays
- Patent number 11,527,182
- Issue date Dec 13, 2022
- TurtleTech Design, Inc.
- William W. French
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and device for eliminating offset of fluxgate magnetometer
- Patent number 11,519,975
- Issue date Dec 6, 2022
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Kaixin Yuan
- G01 - MEASURING TESTING
Information Patent Grant
Calibrating a magnetic transmitter
- Patent number 11,493,318
- Issue date Nov 8, 2022
- Northern Digital, Inc.
- Mark Robert Schneider
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compass including magnetic field sensor
- Patent number 11,480,633
- Issue date Oct 25, 2022
- Gill Corporate Limited
- Michael John Gill
- G01 - MEASURING TESTING
Information Patent Grant
IMU calibration
- Patent number 11,435,425
- Issue date Sep 6, 2022
- TechMah Medical LLC
- Mohamed R. Mahfouz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for estimating the harmonization values of a magnetometer in...
- Patent number 11,343,642
- Issue date May 24, 2022
- Thales
- Jean-Claude Bourland
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for measuring the movements of articulated rigid...
- Patent number 11,337,652
- Issue date May 24, 2022
- Facebook Technologies, LLC
- Patrick Kaifosh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device, calibration control method, and storage medium s...
- Patent number 11,340,249
- Issue date May 24, 2022
- Casio Computer Co., Ltd.
- Keiichi Nomura
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic compass compensation
- Patent number 11,333,498
- Issue date May 17, 2022
- ION Geophysical Corporation
- Adam P. Jackson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Magnetic Sensor Calibration Using VIO System
- Publication number 20240337709
- Publication date Oct 10, 2024
- Niantic International Technology Limited
- Ben Benfold
- G01 - MEASURING TESTING
Information Patent Application
Magnetic Sensor Calibration Using VIO System
- Publication number 20240337489
- Publication date Oct 10, 2024
- Niantic International Technology Limited
- Ben Benfold
- G01 - MEASURING TESTING
Information Patent Application
RADIATION IMAGING APPARATUS, RADIATION IMAGING SYSTEM, METHOD FOR P...
- Publication number 20240324982
- Publication date Oct 3, 2024
- Canon Kabushiki Kaisha
- KEIGO YOKOYAMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEMS AND METHODS FOR CALIBRATING UNSTABLE SENSORS
- Publication number 20240118081
- Publication date Apr 11, 2024
- NEXTNAV, LLC
- Michael DORMODY
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC DEVICE, CALIBRATION METHOD AND PROGRAM
- Publication number 20240102802
- Publication date Mar 28, 2024
- CASIO COMPUTER CO., LTD.
- Tatsuyoshi OMURA
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR DETERMINING, USING AN OPTRONIC SYSTEM, POSITIONS IN A SC...
- Publication number 20240069211
- Publication date Feb 29, 2024
- THALES
- Alain SIMON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE FOR CALIBRATING GEOMAGNETIC SENSOR, AND METHOD OF...
- Publication number 20230408255
- Publication date Dec 21, 2023
- Samsung Electronics Co., Ltd.
- Junyoung WOO
- G01 - MEASURING TESTING
Information Patent Application
Calibrating A Pressure Sensor
- Publication number 20230384097
- Publication date Nov 30, 2023
- NEXTNAV, LLC
- Michael DORMODY
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD OF DIRECTIONAL SENSOR CALIBRATION
- Publication number 20230349723
- Publication date Nov 2, 2023
- Bench Tree Group, LLC
- Jian-Qun Wu
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF MEASUREMENT NEAR-BIT MAGNETIC COMPASS READING INTERFERENC...
- Publication number 20230341226
- Publication date Oct 26, 2023
- Baker Hughes Oilfield Operations LLC
- Alexey Bondarenko
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND DEVICE FOR ORIENTING
- Publication number 20230314136
- Publication date Oct 5, 2023
- Wuhan University
- Tao ZHANG
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC DEVICE AND OPERATION METHOD THEREOF
- Publication number 20230049947
- Publication date Feb 16, 2023
- Samsung Electronics Co., Ltd.
- Jinik KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMU CALIBRATION
- Publication number 20220413081
- Publication date Dec 29, 2022
- TechMah Medical LLC
- Mohamed R. Mahfouz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NAVIGATION SYSTEM AND METHOD
- Publication number 20220390253
- Publication date Dec 8, 2022
- ELITAC BV
- Wouter Karel VOS
- G01 - MEASURING TESTING
Information Patent Application
TURBINE ALIGNMENT BY USE OF LIGHT POLARISING COMPASS
- Publication number 20220307467
- Publication date Sep 29, 2022
- VESTAS WIND SYSTEMS A/S
- Gustavo Oliveira Violato
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
Calibrating A Pressure Sensor
- Publication number 20220136830
- Publication date May 5, 2022
- NEXTNAV, LLC
- Michael DORMODY
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR CALIBRATING UNSTABLE SENSORS
- Publication number 20220099444
- Publication date Mar 31, 2022
- NEXTNAV, LLC
- Michael DORMODY
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR MANAGING THE DISPLAY OF AN AERONAUTICAL CHART
- Publication number 20210404810
- Publication date Dec 30, 2021
- THALES
- Patrick CAZAUX
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NAVIGATION INSTRUMENT WITH TILT COMPENSATION AND ASSOCIATED METHOD
- Publication number 20210397133
- Publication date Dec 23, 2021
- ETA SA Manufacture Horlogere Suisse
- Romain BESUCHET
- G01 - MEASURING TESTING
Information Patent Application
NAVIGATION INSTRUMENT WITH TILT COMPENSATION AND ASSOCIATED METHOD
- Publication number 20210396516
- Publication date Dec 23, 2021
- ETA SA Manufacture Horlogere Suisse
- Romain BESUCHET
- G01 - MEASURING TESTING
Information Patent Application
Calibration of a Magnetometer in a Towed Object Telemetry Unit Base...
- Publication number 20210270607
- Publication date Sep 2, 2021
- PGS GEOPHYSICAL AS
- Mattias Südow
- G01 - MEASURING TESTING
Information Patent Application
Azimuth Determination While Rotating
- Publication number 20210262339
- Publication date Aug 26, 2021
- Halliburton Energy Services, Inc.
- Svetozar Dimitrov Simeonov
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD OF DIRECTIONAL SENSOR CALIBRATION
- Publication number 20210262827
- Publication date Aug 26, 2021
- Bench Tree Group, LLC
- Jian-Qun Wu
- G01 - MEASURING TESTING
Information Patent Application
METHOD, DEVICE AND SYSTEM FOR DETECTING MAGNETIC FIELD INTERFERENCE
- Publication number 20210139164
- Publication date May 13, 2021
- SZ DJI Technology Co., Ltd.
- Zhenzhou LAI
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Calibrating a Magnetic Transmitter
- Publication number 20210123714
- Publication date Apr 29, 2021
- Ascension Technology Corporation
- Mark Robert Schneider
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20210116242
- Publication date Apr 22, 2021
- SONY CORPORATION
- Masato KIMISHIMA
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC SENSOR CALIBRATION METHODS, CONTROL TERMINALS, AND MOVABLE...
- Publication number 20210108920
- Publication date Apr 15, 2021
- SZ DJI Technology Co., Ltd.
- Yongkang TAO
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS FOR PLANAR MAGNETOMETER CALIBRATION, HEADING...
- Publication number 20210095966
- Publication date Apr 1, 2021
- CEVA TECHNOLOGIES, INC.
- Yun LI
- G01 - MEASURING TESTING
Information Patent Application
COMPASS DEVICE
- Publication number 20210055106
- Publication date Feb 25, 2021
- CHUAN CHING MECHANICAL INDUSTRIAL CO., LTD.
- Chiao-Hu CHANG
- G01 - MEASURING TESTING
Information Patent Application
IMU CALIBRATION
- Publication number 20210003655
- Publication date Jan 7, 2021
- TechMah Medical, LLC
- Mohamed R. Mahfouz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Testing, calibrating, or compensating of compasses

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for determining existence of magnetic disturbances

Navigation instrument with tilt compensation mounted on or integrat...

Calibration of a magnetometer in a towed object telemetry unit base...

Methods and apparatus for planar magnetometer calibration, heading...

Calibrating a pressure sensor

IMU calibration

Current sensor

Systems and methods for calibrating unstable sensors

Electronic apparatus, angular velocity acquisition method and stora...

System and method for managing the display of an aeronautical chart

Navigation system and method

Calibrating a pressure sensor

Method for controlling gimbal by somatosensory controller, gimbal,...

System and method of directional sensor calibration

Calibrating a magnetic transmitter

Method for calibrating a magnetometer

Virtual sensor and compass calibration

Magnetic sensor offset detection

Azimuth determination while rotating

Method for controlling display and electronic device thereof

Data correction method and apparatus, electronic device and compute...

Motor improvement for self-rotating displays

Method and device for eliminating offset of fluxgate magnetometer

Calibrating a magnetic transmitter

Compass including magnetic field sensor

IMU calibration

Method for estimating the harmonization values of a magnetometer in...

System and method for measuring the movements of articulated rigid...

Electronic device, calibration control method, and storage medium s...

Magnetic compass compensation

Patents Applicationslast 30 patents

Magnetic Sensor Calibration Using VIO System

Magnetic Sensor Calibration Using VIO System

RADIATION IMAGING APPARATUS, RADIATION IMAGING SYSTEM, METHOD FOR P...

SYSTEMS AND METHODS FOR CALIBRATING UNSTABLE SENSORS

ELECTRONIC DEVICE, CALIBRATION METHOD AND PROGRAM

METHOD FOR DETERMINING, USING AN OPTRONIC SYSTEM, POSITIONS IN A SC...

ELECTRONIC DEVICE FOR CALIBRATING GEOMAGNETIC SENSOR, AND METHOD OF...

Calibrating A Pressure Sensor

SYSTEM AND METHOD OF DIRECTIONAL SENSOR CALIBRATION

METHOD OF MEASUREMENT NEAR-BIT MAGNETIC COMPASS READING INTERFERENC...

METHOD AND DEVICE FOR ORIENTING

ELECTRONIC DEVICE AND OPERATION METHOD THEREOF

IMU CALIBRATION

NAVIGATION SYSTEM AND METHOD

TURBINE ALIGNMENT BY USE OF LIGHT POLARISING COMPASS

Calibrating A Pressure Sensor

SYSTEMS AND METHODS FOR CALIBRATING UNSTABLE SENSORS

SYSTEM AND METHOD FOR MANAGING THE DISPLAY OF AN AERONAUTICAL CHART

NAVIGATION INSTRUMENT WITH TILT COMPENSATION AND ASSOCIATED METHOD

NAVIGATION INSTRUMENT WITH TILT COMPENSATION AND ASSOCIATED METHOD

Calibration of a Magnetometer in a Towed Object Telemetry Unit Base...

Azimuth Determination While Rotating

SYSTEM AND METHOD OF DIRECTIONAL SENSOR CALIBRATION

METHOD, DEVICE AND SYSTEM FOR DETECTING MAGNETIC FIELD INTERFERENCE

Calibrating a Magnetic Transmitter

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

MAGNETIC SENSOR CALIBRATION METHODS, CONTROL TERMINALS, AND MOVABLE...

METHODS AND APPARATUS FOR PLANAR MAGNETOMETER CALIBRATION, HEADING...

COMPASS DEVICE

IMU CALIBRATION