ClassID:

164631

G01C21/06 - CPC Classification

Classification description:

Navigation; Navigational instruments not provided for in groups - by terrestrial means involving measuring of drift angle; involving correction for drift

Recent Application in this class:
#1
20250060485
2025-02-20

Using Magnetic-Sensor Data to Correct for INS Drift

#2
20240255305
2024-08-01

VEHICLE POSITIONING METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM

#3
20230408259
2023-12-21

DISTURBANCE ESTIMATING APPARATUS, METHOD, AND COMPUTER PROGRAM

#4
20190383616
2019-12-19

Terrestrial observation device having location determination functionality

#5
20190204083
2019-07-04

Inertial measurement unit management with reduced rotational drift

#6
20190094538
2019-03-28

Display system, related display method and computer program

#7
20170248425
2017-08-31

System and method for navigation by applying corrected bias values to gyroscopic data

#8
20160153786
2016-06-02

DEVICES, PROGRAM PRODUCTS AND COMPUTER IMPLEMENTED METHODS FOR TOUCHLESS METROLOGY HAVING VIRTUAL ZERO-VELOCITY AND POSITION UPDATE

#9
20160084656
2016-03-24

Method for estimating a trajectory orientation followed by a movement sensor carrier, corresponding device and computer program

#10
20160054147
2016-02-25

Advanced tactical line replaceable unit alignment system

#11
20150346914
2015-12-03

Vehicle navigation device

#12
20150247728
2015-09-03

Systems for navigating using corrected yaw bias values

#13
20140297177
2014-10-02

Navigation device having dead reckoning navigation functionality and method thereof

#14
20140121962
2014-05-01

Systems and methods for navigating using corrected yaw bias values

#15
20140025231
2014-01-23

Device, program product and computer implemented method for touchless metrology using an inertial navigation system and laser

#16
20130158928
2013-06-20

Applying a correct factor derivative method for determining an orientation of a portable electronic device based on sense gravitation component linear accelerate filter data obtained

#17
20110126647
2011-06-02

RATE OF TURN SIGNAL GENERATOR WITH DRIFT COMPENSATION

#18
20110040425
2011-02-17

Device, computer storage medium, and computer implemented method for metrology with inertial navigation system and aiding

#19
20100256939
2010-10-07

Heading Error Removal System for Tracking Devices

#20
20090089002
2009-04-02

Method for the calibration of a yaw rate measurement

#21
20070016371
2007-01-18

Methods and systems of relative navigation for shipboard landings

#22
15916830
2020-04-28

Systems and methods for generating a three-dimensional map

#23
13940002
2015-12-08

Advanced tactical line replaceable unit alignment system