Electromagnetic compasses

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CPC
G01C17/28

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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

G01C17/28Electromagnetic compasses

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method of performing location dependent actions in vehicle
- Patent number 12,137,390
- Issue date Nov 5, 2024
- Aptiv Technologies AG
- Grzegorz Wyszynski
- B60 - VEHICLES IN GENERAL
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
Head-mountable information processing apparatus
- Patent number 12,039,223
- Issue date Jul 16, 2024
- MAXELL, LTD.
- Sadao Tsuruga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-locating compass
- Patent number 11,965,940
- Issue date Apr 23, 2024
- ARCHAIUS INC.
- Frederick Vosburgh
- 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
System and method for detecting and aligning the orientation of an...
- Patent number 11,832,560
- Issue date Dec 5, 2023
- Valmont Industries, Inc.
- Tracy A. Thatcher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing apparatus and information processing method
- Patent number 11,801,194
- Issue date Oct 31, 2023
- Sony Group Corporation
- Kohei Takada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Self-locating compass
- Patent number 11,768,073
- Issue date Sep 26, 2023
- ARCHAIUS INC.
- Frederick Vosburgh
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for determining and tracking an indoor position o...
- Patent number 11,743,687
- Issue date Aug 29, 2023
- Suunto Oy
- Tuomas Hapola
- G07 - CHECKING-DEVICES
Information Patent Grant
Self-locating compass
- Patent number 11,675,026
- Issue date Jun 13, 2023
- ARCHAIUS INC.
- Frederick Vosburgh
- G01 - MEASURING TESTING
Information Patent Grant
Self-locating compass
- Patent number 11,624,611
- Issue date Apr 11, 2023
- ARCHAIUS LLC
- Frederick Vosburgh
- G01 - MEASURING TESTING
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
System and method for determining alignment for railway wayside sig...
- Patent number 11,543,243
- Issue date Jan 3, 2023
- SIEMENS MOBILITY, INC.
- Justin Panuski
- B61 - RAILWAYS
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
Information processing apparatus and information processing method
- Patent number 11,406,557
- Issue date Aug 9, 2022
- Sony Corporation
- Kohei Takada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic device
- Patent number 11,360,160
- Issue date Jun 14, 2022
- Huawei Technologies Co., Ltd.
- Qingqiu Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Information Patent Grant
Determination of heading from the field measured by magnetic sensors
- Patent number 11,287,259
- Issue date Mar 29, 2022
- SYSNAV
- David Vissiere
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic field sensing apparatus
- Patent number 11,237,229
- Issue date Feb 1, 2022
- iSentek Inc.
- Fu-Te Yuan
- G01 - MEASURING TESTING
Information Patent Grant
Electronic compass
- Patent number 11,112,243
- Issue date Sep 7, 2021
- Rohm Co., Ltd.
- Tadashi Kobayashi
- G01 - MEASURING TESTING
Information Patent Grant
Offset derivation device, offset calculation device, and azimuth se...
- Patent number 11,079,224
- Issue date Aug 3, 2021
- Rohm Co., Ltd.
- Tadashi Kobayashi
- G01 - MEASURING TESTING
Information Patent Grant
Calibration of a magnetometer in a towed object telemetry unit base...
- Patent number 11,041,720
- Issue date Jun 22, 2021
- PGS Geophysical AS
- Mattias Südow
- G01 - MEASURING TESTING
Information Patent Grant
Sensing of a magnetic target
- Patent number 11,035,672
- Issue date Jun 15, 2021
- The Boeing Company
- Stephan Joel Favilla
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for determining a direction of movement of an object
- Patent number 10,999,709
- Issue date May 4, 2021
- Amer Sports Digital Services Oy
- Tuomas Hapola
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Device and method for surveying boreholes or orienting downhole ass...
- Patent number 10,989,043
- Issue date Apr 27, 2021
- Scientific Drilling International, Inc.
- Benjamin Curtis Hawkinson
- G01 - MEASURING TESTING
Information Patent Grant
Headphone
- Patent number 10,986,434
- Issue date Apr 20, 2021
- Bose Corporation
- Stephen J. Maguire
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HEAD-MOUNTABLE INFORMATION PROCESSING APPARATUS
- Publication number 20240329920
- Publication date Oct 3, 2024
- Maxell, Ltd.
- Sadao TSURUGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELF-LOCATING COMPASS
- Publication number 20240248152
- Publication date Jul 25, 2024
- Archaius Inc.
- Frederick Vosburgh
- G01 - MEASURING TESTING
Information Patent Application
SELF-LOCATING COMPASS
- Publication number 20240118080
- Publication date Apr 11, 2024
- Archaius Inc.
- Frederick Vosburgh
- 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 AND APPARATUS FOR LOCATING MISPLACED CELL PHONE WITH TWO HIG...
- Publication number 20240036151
- Publication date Feb 1, 2024
- DELL PRODUCTS, L.P.
- Peng Lip Goh
- G08 - SIGNALLING
Information Patent Application
ELECTRONIC DEVICE FOR IDENTIFYING MOVING DIRECTION OF ELECTRONIC DE...
- Publication number 20230417547
- Publication date Dec 28, 2023
- Samsung Electronics Co., Ltd.
- Dukhyun CHANG
- G01 - MEASURING TESTING
Information Patent Application
SELF-LOCATING COMPASS
- Publication number 20230341480
- Publication date Oct 26, 2023
- Archaius Inc.
- Frederick Vosburgh
- G01 - MEASURING TESTING
Information Patent Application
Azimuth/Attitude Angle Measuring Device
- Publication number 20230140455
- Publication date May 4, 2023
- Sumitomo Precision Products Co., Ltd.
- Takafumi MORIGUCHI
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR CORRECTING GEOMAGNETIC DATA
- Publication number 20230138375
- Publication date May 4, 2023
- Samsung Electronics Co., Ltd.
- Jinik KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANTENNA ALIGNMENT APPARATUS
- Publication number 20230109841
- Publication date Apr 13, 2023
- VIAVI Solutions Inc.
- Raleigh Benton STELLE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GEOMAGNETIC POSITIONING DEVICE
- Publication number 20220364862
- Publication date Nov 17, 2022
- Luxshare-ICT Co., LTD.
- Chih-Hsiung CHANG
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
- Publication number 20220331193
- Publication date Oct 20, 2022
- SONY GROUP CORPORATION
- KOHEI TAKADA
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR HEADING ERROR CORRECTION IN A PULSED RB-87 MA...
- Publication number 20220221277
- Publication date Jul 14, 2022
- The Trustees of Princeton University
- Wonjae Lee
- G01 - MEASURING TESTING
Information Patent Application
Method of Performing Location Dependent Actions in Vehicle
- Publication number 20220217501
- Publication date Jul 7, 2022
- Aptiv Technologies Limited
- Grzegorz Wyszynski
- B60 - VEHICLES IN GENERAL
Information Patent Application
HEAD-MOUNTABLE INFORMATION PROCESSING APPARATUS
- Publication number 20220066733
- Publication date Mar 3, 2022
- Maxell, Ltd.
- Sadao TSURUGA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Method and system for determining a direction of movement of an object
- Publication number 20210306811
- Publication date Sep 30, 2021
- Amer Sports Digital Services Oy
- Tuomas Hapola
- 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
Method and system for determining and tracking an indoor position o...
- Publication number 20210258733
- Publication date Aug 19, 2021
- Amer Sports Digital Services Oy
- Tuomas Hapola
- 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
SYSTEM AND METHOD FOR DETERMINING ALIGNMENT FOR RAILWAY WAYSIDE SIG...
- Publication number 20210055101
- Publication date Feb 25, 2021
- Siemens Mobility, Inc.
- Justin Panuski
- B61 - RAILWAYS
Information Patent Application
INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD
- Publication number 20210015696
- Publication date Jan 21, 2021
- SONY CORPORATION
- Kohei TAKADA
- G01 - MEASURING TESTING
Information Patent Application
Azimuth Determination While Rotating
- Publication number 20200386094
- Publication date Dec 10, 2020
- Halliburton Energy Services, Inc.
- Svetozar Dimitrov Simeonov
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC FIELD SENSING APPARATUS
- Publication number 20200379064
- Publication date Dec 3, 2020
- Isentek Inc.
- Fu-Te Yuan
- G01 - MEASURING TESTING
Information Patent Application
HYBRID POSITIONING SYSTEM WITH SCENE DETECTION
- Publication number 20200340816
- Publication date Oct 29, 2020
- MEDIATEK INC.
- Ting-En Tseng
- G01 - MEASURING TESTING
Information Patent Application
Method and system for determining a direction of movement of an object
- Publication number 20200288277
- Publication date Sep 10, 2020
- Amer Sports Digital Services Oy
- Tuomas Hapola
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Headphone
- Publication number 20200275186
- Publication date Aug 27, 2020
- Bose Corporation
- Stephen J. Maguire
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TERRESTRIAL LAND AIR AND SEA NAVIGATION SYSTEM
- Publication number 20200225041
- Publication date Jul 16, 2020
- Lockheed Martin Corporation
- Jeffrey B. Boka
- G01 - MEASURING TESTING

Electromagnetic compasses

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of performing location dependent actions in vehicle

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...

Head-mountable information processing apparatus

Self-locating compass

Current sensor

System and method for detecting and aligning the orientation of an...

Information processing apparatus and information processing method

Self-locating compass

Method and system for determining and tracking an indoor position o...

Self-locating compass

Self-locating compass

Magnetic sensor offset detection

Azimuth determination while rotating

System and method for determining alignment for railway wayside sig...

Method and device for eliminating offset of fluxgate magnetometer

Information processing apparatus and information processing method

Electronic device

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

Magnetic compass compensation

Determination of heading from the field measured by magnetic sensors

Magnetic field sensing apparatus

Electronic compass

Offset derivation device, offset calculation device, and azimuth se...

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

Sensing of a magnetic target

Method and system for determining a direction of movement of an object

Device and method for surveying boreholes or orienting downhole ass...

Headphone

Patents Applicationslast 30 patents

HEAD-MOUNTABLE INFORMATION PROCESSING APPARATUS

SELF-LOCATING COMPASS

SELF-LOCATING COMPASS

ELECTRONIC DEVICE, CALIBRATION METHOD AND PROGRAM

METHOD AND APPARATUS FOR LOCATING MISPLACED CELL PHONE WITH TWO HIG...

ELECTRONIC DEVICE FOR IDENTIFYING MOVING DIRECTION OF ELECTRONIC DE...

SELF-LOCATING COMPASS

Azimuth/Attitude Angle Measuring Device

ELECTRONIC DEVICE AND METHOD FOR CORRECTING GEOMAGNETIC DATA

ANTENNA ALIGNMENT APPARATUS

GEOMAGNETIC POSITIONING DEVICE

INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD

SYSTEM AND METHOD FOR HEADING ERROR CORRECTION IN A PULSED RB-87 MA...

Method of Performing Location Dependent Actions in Vehicle

HEAD-MOUNTABLE INFORMATION PROCESSING APPARATUS

NAVIGATION INSTRUMENT WITH TILT COMPENSATION AND ASSOCIATED METHOD

Method and system for determining a direction of movement of an object

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

Azimuth Determination While Rotating

Method and system for determining and tracking an indoor position o...

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

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

SYSTEM AND METHOD FOR DETERMINING ALIGNMENT FOR RAILWAY WAYSIDE SIG...

INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD

Azimuth Determination While Rotating

MAGNETIC FIELD SENSING APPARATUS

HYBRID POSITIONING SYSTEM WITH SCENE DETECTION

Method and system for determining a direction of movement of an object

Headphone

TERRESTRIAL LAND AIR AND SEA NAVIGATION SYSTEM