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. 24, 2017
Filed:
Dec. 31, 2014
Applicant:
Lg Cns Co., Ltd., Seoul, KR;
Inventor:
Chang Ryong Kwak, Seoul, KR;
Assignee:
LG CNS CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/00 (2006.01); G06K 19/077 (2006.01);
U.S. Cl.
CPC ...
G06K 7/0004 (2013.01); G06K 19/07766 (2013.01);
Abstract
An IC card reader may comprise a first interface unit that communicates with an IC chip of an IC card by using a first communication mode, a second interface unit that communicates with the IC chip by using a second communication mode, and a control unit that controls the first and second interface units, and reads data from the IC chip through an interface unit, which first receives a response message from the IC chip, between the first and second interface units.