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:
Dec. 08, 2015
Filed:
Aug. 01, 2013
Applicant:
Chi Mei Communication Systems, Inc., New Taipei, TW;
Inventor:
Ming-Feng Hsu, New Taipei, TW;
Assignee:
Chi Mei Communication Systems, Inc., New Taipei, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 21/00 (2006.01); G01C 21/20 (2006.01); G01C 21/34 (2006.01);
U.S. Cl.
CPC ...
G01C 21/00 (2013.01); G01C 21/20 (2013.01); G01C 21/3438 (2013.01);
Abstract
In a navigation method for tracking a second electronic device using a first electronic device, the first electronic device receives position information of the second electronic device. A position of the second electronic device is marked on a navigation map stored in the first electronic device. The first electronic device is directed to track the second electronic device according to the marked position on the navigation map.