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:
Mar. 26, 2013
Filed:
May. 17, 2010
Yunhwan Kang, Seoul, KR;
Woohyun Baik, Gyeonggi-Do, KR;
Wooyoung Kwak, Gyeonggi-Do, KR;
Sungkyu Lee, Seoul, KR;
Yunhwan Kang, Seoul, KR;
Woohyun Baik, Gyeonggi-Do, KR;
Wooyoung Kwak, Gyeonggi-Do, KR;
Sungkyu Lee, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
Disclosed herein is a dual SIM terminal and an operating method thereof for supporting dual standby and single talk using a single baseband. The dual SIM mobile terminal may include a controller which is a single chipset, a dual SIM, and two radio frequency (RF) units, thereby having an effect capable of providing a service at the same level as a dual SIM using two mobile terminals even with one mobile terminal. Furthermore, dual SIM switching is performed according to a state of the network, a pricing system, and a user's setting, thereby providing the user's desired service.