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:
Apr. 09, 2019
Filed:
May. 24, 2016
Applicant:
Telenav, Inc., Santa Clara, CA (US);
Inventors:
Naveen Kumar Vandanapu, San Jose, CA (US);
Gregory Stewart Aist, Santa Clara, CA (US);
Aliasgar Mumtaz Husain, Milpitas, CA (US);
Casey Carter, Sunnyvale, CA (US);
Shalu Grover, Sunnyvale, CA (US);
Assignee:
Telenav, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 21/36 (2006.01); H04N 7/18 (2006.01); G06F 3/048 (2013.01); G06F 3/01 (2006.01); G06F 3/0484 (2013.01);
U.S. Cl.
CPC ...
G01C 21/3602 (2013.01); G06F 3/012 (2013.01); G06F 3/013 (2013.01); G06F 3/0484 (2013.01); H04N 7/183 (2013.01); G06F 2203/0381 (2013.01);
Abstract
A method of operation of a navigation system includes: determining a user orientation for representing a system user; capturing an external image based on the user orientation; determining with a control circuit a sign-content estimate from the external image based on the user orientation; and communicating an augmented output for representing a physical sign captured in the external image.