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. 28, 2016
Filed:
Feb. 09, 2010
Applicant:
Chien-yu Lan, Kaohsiung, TW;
Inventor:
Chien-Yu Lan, Kaohsiung, TW;
Assignee:
MEDIATEK INC., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/38 (2015.01); H04W 8/18 (2009.01); H04W 52/02 (2009.01); H04W 88/06 (2009.01); H04W 92/08 (2009.01);
U.S. Cl.
CPC ...
H04W 8/183 (2013.01); H04W 52/0216 (2013.01); H04W 88/06 (2013.01); H04W 92/08 (2013.01); Y02B 60/50 (2013.01);
Abstract
A system for accessing subscriber identity cards each via a dedicated interface is provided. The system includes a first subscriber identity card, a second subscriber identity card and a Baseband chip. The Baseband chip includes a first subscriber identity module (SIM) interface coupled to the first subscriber identity card, a second SIM interface coupled to the second subscriber identity card and a processor coupled to the first and second SIM interfaces. The processor accesses the first subscriber identity card via the first SIM interface and the second subscriber identity card via the second SIM interface.