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Class Information
Number: 701/224
Name: Data processing: vehicles, navigation, and relative location > Navigation > With indicated course correction (compass deviation)
Description: Navigation system further comprising a means of notification for modified or corrected course.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7606676 |
Compass sensor unit and portable electronic device |
Oct. 20, 2009 |
| 7543392 |
Motion estimation method and system for mobile body |
Jun. 9, 2009 |
| 7512493 |
High speed gyrocompass alignment via multiple Kalman filter based hypothesis testing |
Mar. 31, 2009 |
| 7474977 |
Compass sensor unit and portable electronic device |
Jan. 6, 2009 |
| 7471952 |
Data terminal device |
Dec. 30, 2008 |
| 7468651 |
Interior mirror system |
Dec. 23, 2008 |
| 7469168 |
Rudder control system with adjustable solenoid on/off settings, solenoid burnout protection, and hydraulic system monitoring |
Dec. 23, 2008 |
| 7451549 |
Automatic calibration of a three-axis magnetic compass |
Nov. 18, 2008 |
| 7418341 |
System and method for the selection of a unique geographic feature |
Aug. 26, 2008 |
| 7411512 |
Tracking the geographic location of an animal |
Aug. 12, 2008 |
| 7389161 |
Aeronautical navigation plotting instrument |
Jun. 17, 2008 |
| 7379814 |
Electronic compass system |
May. 27, 2008 |
| 7349800 |
Adaptable navigation system |
Mar. 25, 2008 |
| 7349805 |
Wristop computer and a method in connection with it |
Mar. 25, 2008 |
| 7340362 |
Azimuth measurement device and azimuth measurement method |
Mar. 4, 2008 |
| 7328105 |
Electronic compass and related heading filter method |
Feb. 5, 2008 |
| 7324906 |
Compass sensor unit and portable electronic device |
Jan. 29, 2008 |
| 7266452 |
Electronic compass system |
Sep. 4, 2007 |
| 7248951 |
Method and device for determining position of an autonomous apparatus |
Jul. 24, 2007 |
| 7248983 |
Electronic compass and method of controlling an electronic compass using independent calibration and compass heading modules |
Jul. 24, 2007 |
| 7221909 |
Method for guiding wireless communication device into communicable range and wireless communication device |
May. 22, 2007 |
| 7197343 |
Portable electronic apparatus with azimuth measuring function, magnetic sensor suitable for the apparatus, and azimuth measuring method for the apparatus |
Mar. 27, 2007 |
| 7149627 |
Electronic compass system |
Dec. 12, 2006 |
| 7119533 |
Method, system and device for calibrating a magnetic field sensor |
Oct. 10, 2006 |
| 7006905 |
Method and device for allocating thrust |
Feb. 28, 2006 |
| 6968273 |
Electronic compass system |
Nov. 22, 2005 |
| 6950731 |
Traffic pattern approach computer |
Sep. 27, 2005 |
| 6928366 |
Electronic compass system |
Aug. 9, 2005 |
| 6862526 |
GPS correction methods, apparatus and signals |
Mar. 1, 2005 |
| 6859729 |
Navigation of remote controlled vehicles |
Feb. 22, 2005 |
| 6853918 |
Electronic compass |
Feb. 8, 2005 |
| 6789014 |
Direct modification of DGPS information with inertial measurement data |
Sep. 7, 2004 |
| 6701252 |
System for underwater GPS navigation |
Mar. 2, 2004 |
| 6687606 |
Architecture for automatic evaluation of team reconnaissance and surveillance plans |
Feb. 3, 2004 |
| 6678589 |
Boat positioning and anchoring system |
Jan. 13, 2004 |
| 6651003 |
Method of automatic continuous calibration for an electric compass |
Nov. 18, 2003 |
| 6618669 |
Navigation apparatus, navigation method and navigation program |
Sep. 9, 2003 |
| 6604030 |
Single fault impervious integrated control and monitoring system |
Aug. 5, 2003 |
| 6510385 |
Navigation apparatus, navigation method, and information recording medium in which program for navigation is computer-readably recorded |
Jan. 21, 2003 |
| 6466871 |
Method for calibrating and verifying the attitude of a compass |
Oct. 15, 2002 |
| 6434485 |
GPS device with compass and altimeter and method for displaying navigation information |
Aug. 13, 2002 |
| 6418376 |
Method and apparatus to maintain compass heading with a moveable sensor mounting |
Jul. 9, 2002 |
| 6415221 |
Method for navigating a vehicle utilizing map data |
Jul. 2, 2002 |
| 6415223 |
Interruption-free hand-held positioning method and system thereof |
Jul. 2, 2002 |
| 6408251 |
Calibrating a magnetic compass with an angular rate gyroscope and a global positioning system receiver |
Jun. 18, 2002 |
| 6401047 |
System using information on a communications bus to eliminate magnetic noise |
Jun. 4, 2002 |
| 6401036 |
Heading and position error-correction method and apparatus for vehicle navigation systems |
Jun. 4, 2002 |
| 6366856 |
Method and apparatus for orienting a map display in a mobile or portable device |
Apr. 2, 2002 |
| 6356851 |
Accelerated calibration for electronic compass module |
Mar. 12, 2002 |
| 6349249 |
Automated guided apparatus suitable for toping applications |
Feb. 19, 2002 |
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