Earth-inductor compasses

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CPC
G01C17/30

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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

G01C17/30Earth-inductor compasses

Industries

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Patents Grantslast 30 patents

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
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
Triaxial magnetism detecting apparatus and satellite
- Patent number 11,029,371
- Issue date Jun 8, 2021
- Canon Denshi Kabushiki Kaisha
- Takahiro Matsuoka
- G01 - MEASURING TESTING
Information Patent Grant
External magnetic field angle determination
- Patent number 10,209,321
- Issue date Feb 19, 2019
- NXP B.V.
- Stefan Butzmann
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic detection device and method of manufacturing same
- Patent number 10,048,329
- Issue date Aug 14, 2018
- Aichi Steel Corporation
- Michiharu Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motion sensing method and user equipment thereof
- Patent number 9,733,083
- Issue date Aug 15, 2017
- Samsung Electronics Co., Ltd.
- Dae-Kwang Kim
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor device
- Patent number 9,559,028
- Issue date Jan 31, 2017
- Rohm Co., Ltd.
- Hirofumi Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluxgate with laminar damping of the pendulum and method of assembl...
- Patent number 9,470,502
- Issue date Oct 18, 2016
- Sagem Defense Securite
- Christian Cardoso
- G01 - MEASURING TESTING
Information Patent Grant
Geomagnetic sensor
- Patent number 9,465,134
- Issue date Oct 11, 2016
- Japan Aviation Electronics Industry, Limited
- Toshikazu Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic magnetometer calibration
- Patent number 9,250,300
- Issue date Feb 2, 2016
- Microsoft Technology Licensing, LLC
- David Russo
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Geomagnetism sensing device
- Patent number 9,234,754
- Issue date Jan 12, 2016
- Alps Electric Co., Ltd.
- Yukimitsu Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor integrated circuit, magnetic detecting device, electr...
- Patent number 9,234,946
- Issue date Jan 12, 2016
- Fujikura Ltd.
- Kazuhisa Itoi
- G01 - MEASURING TESTING
Information Patent Grant
Method and a device for determining a direction in a magnetic field
- Patent number 9,068,832
- Issue date Jun 30, 2015
- Suunto Oy
- Aimo Heikkinen
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus having hearing aid
- Patent number 8,938,082
- Issue date Jan 20, 2015
- Samsung Electronics Co., Ltd.
- Ju-Yeol Bae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic magnetometer calibration
- Patent number 8,851,996
- Issue date Oct 7, 2014
- Microsoft Corporation
- David Russo
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Fluxgate sensor and electronic compass making use thereof
- Patent number 8,713,809
- Issue date May 6, 2014
- Fujikura Ltd.
- Kenichi Ohmori
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic detection device
- Patent number 8,339,132
- Issue date Dec 25, 2012
- Aichi Steel Corporation
- Yoshinobu Honkura
- G01 - MEASURING TESTING
Information Patent Grant
Portable electronic device with electronic compass and method for c...
- Patent number 8,339,123
- Issue date Dec 25, 2012
- HTC Corporation
- Tsan-Yuan Chen
- G01 - MEASURING TESTING
Information Patent Grant
Electronic apparatus and control method of same
- Patent number 8,265,687
- Issue date Sep 11, 2012
- Kyocera Corporation
- Kazuto Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Geomagnetic sensor device and digital compass with the same
- Patent number 8,261,458
- Issue date Sep 11, 2012
- Sae Magnetics (H.K.) Ltd.
- Minggao Yao
- G01 - MEASURING TESTING
Information Patent Grant
Electronic sighting compass
- Patent number 8,243,097
- Issue date Aug 14, 2012
- Apple Inc.
- Achim Pantfoerder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Manufacturing method for magnetic sensor and lead frame therefor
- Patent number 8,138,757
- Issue date Mar 20, 2012
- Yamaha Corporation
- Hiroshi Adachi
- G01 - MEASURING TESTING
Information Patent Grant
System comprising a generating device and a comparing device
- Patent number 8,069,004
- Issue date Nov 29, 2011
- NXP B.V.
- Hans Boeve
- G01 - MEASURING TESTING
Information Patent Grant
Orientation sensing in a multi part device
- Patent number 7,958,644
- Issue date Jun 14, 2011
- NXP B.V.
- Hans M. B. Boeve
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Angular motion tracking sensor
- Patent number 7,868,610
- Issue date Jan 11, 2011
- The Regents of the University of California
- Steven A. Velinsky
- G01 - MEASURING TESTING
Information Patent Grant
Geomagnetic sensor and azimuth calculation method thereof
- Patent number 7,809,505
- Issue date Oct 5, 2010
- Samsung Electronics Co., Ltd.
- Woo-jong Lee
- G01 - MEASURING TESTING
Information Patent Grant
Navigation device
- Patent number 7,755,517
- Issue date Jul 13, 2010
- Microsoft Corporation
- Raman K. Sarin
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method of correcting moving direction of pedestrian
- Patent number 7,755,543
- Issue date Jul 13, 2010
- Samsung Electronics Co., Ltd.
- Ho-joon Yoo
- G01 - MEASURING TESTING
Information Patent Grant
Three-axis fluxgate-type magnetism detecting device
- Patent number 7,755,353
- Issue date Jul 13, 2010
- Samsung Electronics Co., Ltd.
- Woo-jong Lee
- G01 - MEASURING TESTING
Information Patent Grant
Dead reckoning system
- Patent number 7,711,483
- Issue date May 4, 2010
- SiRF Technology, Inc.
- Jaime B. Colley
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...
- Publication number 20230266483
- Publication date Aug 24, 2023
- SONY GROUP CORPORATION
- MASATO KIMISHIMA
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC DEVICE FOR CONTROLLING UNMANNED AERIAL VEHICLE, AND UNMA...
- Publication number 20200117183
- Publication date Apr 16, 2020
- Samsung Electronics Co., Ltd.
- Choon Kyoung MOON
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC DETECTION DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170160351
- Publication date Jun 8, 2017
- AICHI STEEL CORPORATION
- Michiharu YAMAMOTO
- G01 - MEASURING TESTING
Information Patent Application
MOTION SENSING METHOD AND USER EQUIPMENT THEREOF
- Publication number 20150233714
- Publication date Aug 20, 2015
- Samsung Electronics Co., Ltd.
- Dae-Kwang KIM
- G01 - MEASURING TESTING
Information Patent Application
GEOMAGNETIC SENSOR
- Publication number 20140253113
- Publication date Sep 11, 2014
- Japan Aviation Electronics Industry, Limited
- Toshikazu Suzuki
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND A DEVICE FOR DETERMINING A DIRECTION IN A MAGNETIC FIELD
- Publication number 20140182148
- Publication date Jul 3, 2014
- SUUNTO OY
- Aimo Heikkinen
- G01 - MEASURING TESTING
Information Patent Application
DYNAMIC MAGNETOMETER CALIBRATION
- Publication number 20140051518
- Publication date Feb 20, 2014
- Microsoft Corporation
- David Russo
- G01 - MEASURING TESTING
Information Patent Application
Flow Valve and Method of Manufacturing such a Valve
- Publication number 20140015519
- Publication date Jan 16, 2014
- SAGEM DEFENSE SECURITE
- Christian Cardoso
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT, MAGNETIC DETECTING DEVICE, ELECTR...
- Publication number 20130214777
- Publication date Aug 22, 2013
- FUJIKURA LTD.
- Kazuhisa Itoi
- G01 - MEASURING TESTING
Information Patent Application
GEOMAGNETIC SENSOR DEVICE AND DIGITAL COMPASS WITH THE SAME
- Publication number 20120186091
- Publication date Jul 26, 2012
- SAE MAGNETICS (H. K) LTD.
- Minggao Yao
- G01 - MEASURING TESTING
Information Patent Application
FLUXGATE SENSOR AND ELECTRONIC COMPASS MAKING USE THEREOF
- Publication number 20120151786
- Publication date Jun 21, 2012
- FUJIKURA LTD.
- Kenichi OHMORI
- G01 - MEASURING TESTING
Information Patent Application
GEOMAGNETISM SENSING DEVICE
- Publication number 20120078571
- Publication date Mar 29, 2012
- Alps Electric Co., Ltd.
- Yukimitsu YAMADA
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC DETECTION DEVICE
- Publication number 20120013332
- Publication date Jan 19, 2012
- AICHI STEEL CORPORATION
- Yoshinobu Honkura
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD OF SENSING ATTITUDE AND ANGULAR RATE USING A MAGN...
- Publication number 20110307213
- Publication date Dec 15, 2011
- Yang Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AZIMUTH COMPUTING DEVICE, AZIMUTH COMPUTING METHOD, AZIMUTH COMPUTI...
- Publication number 20110098958
- Publication date Apr 28, 2011
- Kisei Hirobe
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC SIGHTING COMPASS
- Publication number 20110090244
- Publication date Apr 21, 2011
- Apple Inc.
- Achim Pantfoerder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING MAGNETOMETER WITH A POSITIONING SYSTEM
- Publication number 20110063167
- Publication date Mar 17, 2011
- QUALCOMM Incorporated
- Arnold J. Gum
- G01 - MEASURING TESTING
Information Patent Application
EXTERNAL MAGNETIC FIELD ANGLE DETERMINATION
- Publication number 20100321014
- Publication date Dec 23, 2010
- NXP B.V.
- Stefan Butzmann
- G01 - MEASURING TESTING
Information Patent Application
Electronic Apparatus and Control Method of Same
- Publication number 20100234062
- Publication date Sep 16, 2010
- KYOCERA CORPORATION
- Kazuto Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus having hearing aid
- Publication number 20100128909
- Publication date May 27, 2010
- Samsung Electronics Co., Ltd.
- Ju-Yeol Bae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEAD RECKONING SYSTEM
- Publication number 20100076681
- Publication date Mar 25, 2010
- Jaime B. Colley
- G01 - MEASURING TESTING
Information Patent Application
ORIENTATION SENSING IN A MULTI PART DEVICE
- Publication number 20090239586
- Publication date Sep 24, 2009
- NXP B.V.
- Hans M. B. Boeve
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method of correcting moving direction of pedestrian
- Publication number 20090212999
- Publication date Aug 27, 2009
- Samsung Electronics Co., Ltd.
- Ho-joon Yoo
- G01 - MEASURING TESTING
Information Patent Application
PORTABLE ELECTRONIC DEVICE WITH ELECTRONIC COMPASS AND METHOD FOR C...
- Publication number 20090167295
- Publication date Jul 2, 2009
- Tsan-Yuan Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC AZIMUTH DETECTING DEVICE
- Publication number 20080276474
- Publication date Nov 13, 2008
- Alps Electric Co., Ltd.
- Tsuyoshi HAYAMA
- G01 - MEASURING TESTING
Information Patent Application
Method for Estimating Movement of a Solid
- Publication number 20080270068
- Publication date Oct 30, 2008
- Yanis Caritu
- G01 - MEASURING TESTING
Information Patent Application
System Comprising a Generating Device and a Comparing Device
- Publication number 20080208518
- Publication date Aug 28, 2008
- NXP B.V.
- Hans Marc Boeve
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHODS FOR LOCATING AND IDENTIFYING REMOTE OBJECTS
- Publication number 20080163504
- Publication date Jul 10, 2008
- John E. Smith
- G01 - MEASURING TESTING
Information Patent Application
THREE-AXIS FLUXGATE-TYPE MAGNETISM DETECTING DEVICE AND METHOD
- Publication number 20080116888
- Publication date May 22, 2008
- Samsung Electronics Co., Ltd.
- Woo-jong LEE
- G01 - MEASURING TESTING
Information Patent Application
MAGNETOMETER CORRECTION SYSTEM AND METHOD
- Publication number 20080066331
- Publication date Mar 20, 2008
- Johnson Controls Technology Company
- Daniel Brzezinski
- G01 - MEASURING TESTING

Earth-inductor compasses

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Current sensor

Method and device for eliminating offset of fluxgate magnetometer

Triaxial magnetism detecting apparatus and satellite

External magnetic field angle determination

Magnetic detection device and method of manufacturing same

Motion sensing method and user equipment thereof

Semiconductor device

Fluxgate with laminar damping of the pendulum and method of assembl...

Geomagnetic sensor

Dynamic magnetometer calibration

Geomagnetism sensing device

Semiconductor integrated circuit, magnetic detecting device, electr...

Method and a device for determining a direction in a magnetic field

Apparatus having hearing aid

Dynamic magnetometer calibration

Fluxgate sensor and electronic compass making use thereof

Magnetic detection device

Portable electronic device with electronic compass and method for c...

Electronic apparatus and control method of same

Geomagnetic sensor device and digital compass with the same

Electronic sighting compass

Manufacturing method for magnetic sensor and lead frame therefor

System comprising a generating device and a comparing device

Orientation sensing in a multi part device

Angular motion tracking sensor

Geomagnetic sensor and azimuth calculation method thereof

Navigation device

Apparatus and method of correcting moving direction of pedestrian

Three-axis fluxgate-type magnetism detecting device

Dead reckoning system

Patents Applicationslast 30 patents

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...

ELECTRONIC DEVICE FOR CONTROLLING UNMANNED AERIAL VEHICLE, AND UNMA...

MAGNETIC DETECTION DEVICE AND METHOD FOR MANUFACTURING SAME

MOTION SENSING METHOD AND USER EQUIPMENT THEREOF

GEOMAGNETIC SENSOR

METHOD AND A DEVICE FOR DETERMINING A DIRECTION IN A MAGNETIC FIELD

DYNAMIC MAGNETOMETER CALIBRATION

Flow Valve and Method of Manufacturing such a Valve

SEMICONDUCTOR INTEGRATED CIRCUIT, MAGNETIC DETECTING DEVICE, ELECTR...

GEOMAGNETIC SENSOR DEVICE AND DIGITAL COMPASS WITH THE SAME

FLUXGATE SENSOR AND ELECTRONIC COMPASS MAKING USE THEREOF

GEOMAGNETISM SENSING DEVICE

MAGNETIC DETECTION DEVICE

SYSTEM AND METHOD OF SENSING ATTITUDE AND ANGULAR RATE USING A MAGN...

AZIMUTH COMPUTING DEVICE, AZIMUTH COMPUTING METHOD, AZIMUTH COMPUTI...

ELECTRONIC SIGHTING COMPASS

USING MAGNETOMETER WITH A POSITIONING SYSTEM

EXTERNAL MAGNETIC FIELD ANGLE DETERMINATION

Electronic Apparatus and Control Method of Same

Apparatus having hearing aid

DEAD RECKONING SYSTEM

ORIENTATION SENSING IN A MULTI PART DEVICE

Apparatus and method of correcting moving direction of pedestrian

PORTABLE ELECTRONIC DEVICE WITH ELECTRONIC COMPASS AND METHOD FOR C...

MAGNETIC AZIMUTH DETECTING DEVICE

Method for Estimating Movement of a Solid

System Comprising a Generating Device and a Comparing Device

APPARATUS AND METHODS FOR LOCATING AND IDENTIFYING REMOTE OBJECTS

THREE-AXIS FLUXGATE-TYPE MAGNETISM DETECTING DEVICE AND METHOD

MAGNETOMETER CORRECTION SYSTEM AND METHOD