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. 12, 2012
Filed:
Jan. 19, 2009
Applicants:
Chia-chen Hsu, Taipei, TW;
Chung-ming Lin, Taichung, TW;
Inventors:
Chia-Chen Hsu, Taipei, TW;
Chung-Ming Lin, Taichung, TW;
Assignee:
Mediatek Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for performing personal identification number verification by a mobile station with a first subscriber identity card and a second subscriber identity card, executed by a processor of the mobile station, is provided. A single input code is received. The first subscriber identity card and the second subscriber identity card are verified according to the input code. A result indicating that the first subscriber identity card and the second subscriber identity card have been successfully verified is stored when the input code is correct.