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:
Apr. 30, 2013
Filed:
Nov. 23, 2008
Hua Wu, Hsinchu County, TW;
Ching-chieh Wang, Yilan County, TW;
Wen-hung Wu, Taipei, TW;
Jing-ru Cheng, Taipei, TW;
Shih-hsin Chien, Taipei County, TW;
Hua Wu, Hsinchu County, TW;
Ching-Chieh Wang, Yilan County, TW;
Wen-Hung Wu, Taipei, TW;
Jing-Ru Cheng, Taipei, TW;
Shih-Hsin Chien, Taipei County, TW;
Mediatek Inc., Science-Based Industrial Park, Hsin-Chu, TW;
Abstract
A specific code indicative of a specific request is used to provide a communication device with an ability to send specific calls, such as emergency calls and silent calls, and the ability to distinguish the specific calls from the received calls. A method of sending a call includes generating a specific code indicative of a specific request, adding the specific code to a call, and then sending the call to a receiver for notifying the receiver of the specific request. A method of receiving a call includes determining whether a received call comprises a specific code indicative of a specific request, and generating an indication in response to the specific request when the received call is determined to comprise the specific code.