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:
Jul. 03, 2012
Filed:
Nov. 02, 2007
Kun LU, Nanjing, CN;
Shiyu Xie, Nanjing, CN;
Liulin Yang, Nanjing, CN;
Trend Micro Incorporated, Tokyo, JP;
Abstract
Methods and apparatus for updating security software products on mobile telephones are described. When an update is available for a security software product installed on a mobile telephone, a server encodes and optionally compresses the update data from binary format into audio format. The server establishes a voice connection with the mobile telephone. The update data in audio format is transmitted to the mobile telephone via the voice connection. Upon receiving the complete update data in audio format, the mobile telephone decodes and optionally decompresses the update data from audio format back into binary format. The security software product installed on the mobile telephone is updated using the update data in binary format.