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:
Oct. 13, 2015
Filed:
Dec. 12, 2006
Anku Jain, Gurgoan, IN;
Amit Kumar, Meerut, IN;
Guan-hua Tu, Taipei, TW;
MEDIATEK INC., Hsin-Chu, TW;
Abstract
A mobile communication apparatus comprises a first SIM card, an anti-theft control circuit, a transmission control circuit, and a security module. The first SIM card is engaged with the mobile communication apparatus and has corresponding first identification information. The anti-theft control circuit has a SIM-card-detection module and an information management module. The SIM-card-detection module is used for detecting whether the first SIM card is replaced by a second SIM card and generating a corresponding detection result. The information management module is used for storing the corresponding first identification information, predetermined contact information, and a user personal database. The transmission control circuit is used for transmitting data and/or signals. The security module provides a data security class. When the SIM-card-detection module generates the detection result, the transmission control circuit will send a notice signal according to the predetermined contact information, and when the security module receives the detection result, a data security procedure in the security module is enabled to protect the data in the user personal database according to the set data security class.