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:
Jun. 03, 2014
Filed:
Apr. 17, 2012
Applicants:
Yun Seok Choi, Seoul, KR;
Eun Bok Lee, Seoul, KR;
Inventors:
Yun Seok Choi, Seoul, KR;
Eun Bok Lee, Seoul, KR;
Assignee:
SK Planet Co., Ltd, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06C 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a system and method for updating a real-time map, operating environment information of a terminal device, which is basic information for update condition determination, is collected, an update condition of a terminal device, which includes one or more of a state of travel, a travel speed, and a network state, is checked by comparing the collected operating environment information with preset criteria, and map data, which is stored in the terminal device, in a combination of one or more of level, tile, and layer units corresponding to the checked update condition, is partially updated.