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. 02, 2015
Filed:
May. 08, 2012
Applicant:
Kuo-ching Chiang, New Taipei, TW;
Inventor:
Kuo-Ching Chiang, New Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01); G06K 19/00 (2006.01); G06K 19/073 (2006.01); G06Q 20/32 (2012.01); G06Q 20/10 (2012.01); G06Q 20/20 (2012.01); G06Q 20/34 (2012.01); G06Q 20/18 (2012.01); G06K 19/07 (2006.01);
U.S. Cl.
CPC ...
G06K 19/07309 (2013.01); G06Q 20/32 (2013.01); G06Q 20/1085 (2013.01); G06Q 20/327 (2013.01); G06Q 20/20 (2013.01); G06Q 20/3226 (2013.01); G06Q 20/341 (2013.01); G06Q 20/3278 (2013.01); G06Q 20/18 (2013.01); G06Q 20/34 (2013.01); G06K 19/0723 (2013.01);
Abstract
A transaction card comprises a substrate having an IC. An interface is coupled to the IC for signal transmission; a security code generator is coupled with the IC to generate a security code for banking transaction; an electricity generating button is coupled to the security code generator to generate the security code, a display is on the substrate and is coupled to the IC for displaying the security code. The electricity generating button includes piezoelectric material to generate electricity by piezoelectricity. The interface is contactless or contact type. The display is electronic paper, OLED, FED.