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:
Feb. 03, 2015
Filed:
Mar. 15, 2010
Applicant:
Jungho Lee, Gyeonggi-do, KR;
Inventor:
Jungho Lee, Gyeonggi-do, KR;
Assignee:
Thinkwaresystems Corp., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/00 (2006.01); G01C 21/30 (2006.01); G01C 21/32 (2006.01); G01C 21/34 (2006.01);
U.S. Cl.
CPC ...
G01C 21/30 (2013.01); G01C 21/32 (2013.01); G01C 21/3453 (2013.01);
Abstract
A map matching apparatus and method are provided. The map matching apparatus comprises a location determining unit configured to determine whether a GPS receipt location is located within planar data for a road, and a map matching unit configured to perform map matching on the GPS receipt location depending on whether the GPS receipt location is located within the planar data.
Lee, Jungho. (2015). Map-matching apparatus using planar data of road, and method for same (U.S. Patent No. 8949020). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8949020
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