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:
Feb. 07, 2017
Filed:
Oct. 21, 2010
Yu-tsun Nien, Taipei, TW;
Chin-han Wang, Taipei, TW;
Chen-hsuan Lee, Taipei, TW;
Sian-jheng Wong, Yizhu Township, Chiayi County, TW;
Chang-ching Yan, Pingtung, TW;
Yu-Tsun Nien, Taipei, TW;
Chin-Han Wang, Taipei, TW;
Chen-Hsuan Lee, Taipei, TW;
Sian-Jheng Wong, Yizhu Township, Chiayi County, TW;
Chang-Ching Yan, Pingtung, TW;
MEDIATEK INC., Hsin-Chu, TW;
Abstract
A wireless communications device is provided with a Baseband chip capable of coordinating operations between circuit switched (CS) and packet switched (PS) services with different subscriber identity cards. The Baseband chip is configured to receive a request for making a mobile originated (MO) call with a first subscriber identity card when performing a background PS data service with a second subscriber identity card. The Baseband chip suspends or terminates the background PS data service in response to the request, and further makes the MO call with the first subscriber identity card when the background PS data service is suspended or terminated.