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:
Oct. 20, 2015
Filed:
Dec. 23, 2011
Applicants:
Jae-min Park, Seoul, KR;
Dong-hoon Kye, Seoul, KR;
Yong-ki Min, Seoul, KR;
Inventors:
Assignee:
KT Corporation, Seongnam-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 19/00 (2006.01); G07C 9/00 (2006.01); H04L 29/06 (2006.01); H04W 4/00 (2009.01); H04W 4/02 (2009.01);
U.S. Cl.
CPC ...
G07C 9/00007 (2013.01); G07C 9/00174 (2013.01); G07C 9/00309 (2013.01); G07C 9/00857 (2013.01); H04L 63/0492 (2013.01); H04W 4/008 (2013.01); H04W 4/02 (2013.01);
Abstract
An access authentication method and apparatus in which access authentication is performed using positional data associated with access information data.