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. 23, 2021
Filed:
Feb. 15, 2017
Applicant:
Telenav, Inc., Santa Clara, CA (US);
Inventors:
Assignee:
Telenav, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 21/36 (2006.01); G06N 5/02 (2006.01); G06N 99/00 (2019.01); G06N 20/00 (2019.01);
U.S. Cl.
CPC ...
G01C 21/3617 (2013.01); G06N 5/02 (2013.01); G06N 20/00 (2019.01);
Abstract
A navigation system comprising of a control circuit configured to: determine a free text query for representing a description of a query target, generate a parsing model based on a recognition pattern within a map, determine a concentric region within the map based on a user location, apply the parsing model based on the concentric region, generate a match based on the parsing model; and a communication circuit, coupled to the control circuit, configured to communicate the match for displaying on a device.