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Compasses Devices for ascertaining true or magnetic north for navigation or surveying purposes
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CPC
G01C17/00
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Parent Industries
G
PHYSICS
G01
Measuring instruments
G01C
MEASURING DISTANCES, LEVELS OR BEARINGS SURVEYING NAVIGATION GYROSCOPIC INSTRUMENTS PHOTOGRAMMETRY OR VIDEOGRAMMETRY
Current Industry
G01C17/00
Compasses Devices for ascertaining true or magnetic north for navigation or surveying purposes
Sub Industries
G01C17/02
Magnetic compasses
G01C17/04
with north-seeking magnetic elements
G01C17/06
Suspending magnetic elements
G01C17/08
by flotation
G01C17/10
Comparing observed direction with north indication
G01C17/12
by sighting means
G01C17/14
by reference marks
G01C17/16
by clinometers
G01C17/18
Supporting or suspending compasses
G01C17/20
Observing the compass card or needle
G01C17/22
by projection
G01C17/24
Illumination
G01C17/26
using electric pick-offs for transmission to final indicator
G01C17/28
Electromagnetic compasses
G01C17/30
Earth-inductor compasses
G01C17/32
Electron compasses
G01C17/34
Sun- and astro-compasses
G01C17/36
Repeaters for remote indication of readings of a master compass
G01C17/38
Testing, calibrating, or compensating of compasses
Industries
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Patents Grants
last 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
Systems and methods for positioning devices
Patent number
12,130,371
Issue date
Oct 29, 2024
SHENZHEN HANYANG TECHNOLOGY CO., LTD
Yang Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Estimating motion of wheeled carts
Patent number
12,131,647
Issue date
Oct 29, 2024
Gatekeeper Systems, Inc.
Scott J. Carter
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Annular fluidic system with compass function
Patent number
12,124,222
Issue date
Oct 22, 2024
The Swatch Group Research and Development Ltd.
François Gueissaz
G04 - HOROLOGY
Information
Patent Grant
Mouth guard having user-notification feature of impact force
Patent number
12,109,045
Issue date
Oct 8, 2024
Force Impact Technologies, Inc.
Anthony M. Gonzales
G06 - COMPUTING CALCULATING COUNTING
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
Spinning hall probe compass
Patent number
12,104,903
Issue date
Oct 1, 2024
Jefferson Science Associates, LLC
Bogdan Wojtsekhowski
G01 - MEASURING TESTING
Information
Patent Grant
Control apparatus and method of controlling the same
Patent number
12,096,116
Issue date
Sep 17, 2024
Canon Kabushiki Kaisha
Shinya Taoki
G06 - COMPUTING CALCULATING COUNTING
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
Method for tracking a single presumed target by a plurality of scop...
Patent number
12,050,084
Issue date
Jul 30, 2024
Douglas Fougnies
F41 - WEAPONS
Information
Patent Grant
Technique for alignment of a mobile device orientation sensor with...
Patent number
12,044,547
Issue date
Jul 23, 2024
Bentley Systems, Incorporated
Marc-André Bouvrette
G06 - COMPUTING CALCULATING COUNTING
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
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
Distance measurement device and control method therefor
Patent number
11,947,010
Issue date
Apr 2, 2024
VC INC.
Juno Kim
A63 - SPORTS GAMES AMUSEMENTS
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
Level gauge that measures inclination angle having a rolling member...
Patent number
11,860,000
Issue date
Jan 2, 2024
TRIPLE WIN TECHNOLOGY(SHENZHEN) CO. LTD.
Jui-Jan Huang
G01 - MEASURING TESTING
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
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
Mouth guard having low-profile printed circuit board for sensing an...
Patent number
11,826,169
Issue date
Nov 28, 2023
Force Impact Technologies, Inc.
Anthony M. Gonzales
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mouth guard having low-profile printed circuit board for sensing an...
Patent number
11,819,341
Issue date
Nov 21, 2023
Force Impact Technologies, Inc.
Anthony M. Gonzales
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
Magnetic compass card
Patent number
11,788,839
Issue date
Oct 17, 2023
Paul Chapman
G01 - MEASURING TESTING
Information
Patent Grant
Distance measurement method and distance measurement system
Patent number
11,768,072
Issue date
Sep 26, 2023
NORTHWEST INSTRUMENT INC.
Xin Shi
G01 - MEASURING TESTING
Patents Applications
last 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
HEAD-MOUNTABLE INFORMATION PROCESSING APPARATUS
Publication number
20240329920
Publication date
Oct 3, 2024
Maxell, Ltd.
Sadao TSURUGA
G06 - COMPUTING CALCULATING COUNTING
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
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
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
Mouth Guard Having Low-Profile Printed Circuit Board For Sensing An...
Publication number
20240081737
Publication date
Mar 14, 2024
Force Impact Technologies, Inc.
Anthony M. Gonzales
G06 - COMPUTING CALCULATING COUNTING
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
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
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
SELF-LOCATING COMPASS
Publication number
20230341480
Publication date
Oct 26, 2023
Archaius Inc.
Frederick Vosburgh
G01 - MEASURING TESTING
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
DEVICES WITH NETWORK-CONNECTED SCOPES FOR ALLOWING A TARGET TO BE S...
Publication number
20230324144
Publication date
Oct 12, 2023
Douglas Fougnies
F41 - WEAPONS
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
Mouth Guard Having Low-Profile Printed Circuit Board For Sensing An...
Publication number
20230270383
Publication date
Aug 31, 2023
Force Impact Technologies, Inc.
Anthony M. Gonzales
G06 - COMPUTING CALCULATING COUNTING
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
Mouth Guard Having Low-Profile Printed Circuit Board For Sensing An...
Publication number
20230210465
Publication date
Jul 6, 2023
Force Impact Technologies, Inc.
Anthony M. Gonzales
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR CALIBRATING GEOMAGNETIC SENSOR OF ELECTRONIC DEVICE AND...
Publication number
20230147478
Publication date
May 11, 2023
Samsung Electronics Co. Ltd.
Jinik KIM
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
QUANTUM COMPASS
Publication number
20230090257
Publication date
Mar 23, 2023
Michael STERN
G01 - MEASURING TESTING
Information
Patent Application
Mouth Guard Having Internal Components For Sensing Impact Forces
Publication number
20230077832
Publication date
Mar 16, 2023
Force Impact Technologies, Inc.
Anthony M. Gonzales
G06 - COMPUTING CALCULATING COUNTING
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