The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 14, 2017
Filed:
Jan. 21, 2014
Applicant:
Telenav, Inc., Sunnyvale, CA (US);
Inventors:
Shane-Woei Lee, Fremont, CA (US);
Yi-Chung Chao, San Jose, CA (US);
Assignee:
Telenav, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 19/40 (2010.01); G01C 21/26 (2006.01); G01S 5/02 (2010.01); G01S 5/16 (2006.01);
U.S. Cl.
CPC ...
G01C 21/26 (2013.01); G01S 5/021 (2013.01); G01S 5/0263 (2013.01); G01S 5/16 (2013.01); G01S 19/40 (2013.01);
Abstract
A method of operation of a navigation system includes: determining a location indicator within a geographic area; determining a traversal position based on a distance from an inanimate object location; determining a position error based on calculating a distance difference between the location indicator and the traversal position; determining an adjustment factor based on an error magnitude of the position error; and generating an update position with a control unit based on updating the location indicator with the adjustment factor for displaying on the device.