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:
Nov. 02, 2021
Filed:
May. 27, 2016
Applicant:
Invensense, Inc., San Jose, CA (US);
Inventors:
Da Wang, Calgary, CA;
Hussein Sahli, Calgary, CA;
Jacques Georgy, Calgary, CA;
Tao Li, Calgary, CA;
Sheng Mao, Calgary, CA;
Assignee:
InvenSense, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 20/20 (2012.01); G01C 21/20 (2006.01); G06Q 30/06 (2012.01); H04L 29/08 (2006.01); G01C 21/16 (2006.01);
U.S. Cl.
CPC ...
G01C 21/16 (2013.01); G01C 21/206 (2013.01); G06Q 20/202 (2013.01); G06Q 30/0635 (2013.01); G06Q 30/0639 (2013.01); H04L 67/18 (2013.01); G06Q 20/20 (2013.01);
Abstract
Anchor points associated with point of sale information may be ordered by deriving a trajectory for the portable device, associating known positions of the anchor points with a map encompassing the trajectory, characterizing turns of the trajectory, generating candidate paths by comparing the characterized turns to the map, selecting a solution path that corresponds to the anchor points and ordering the anchor points based at least in part on the solution path.