Invention Grant
- Patent Title: Dual card system
- Patent Title (中): 双卡系统
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Application No.: US11798963Application Date: 2007-05-18
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Publication No.: US07866564B2Publication Date: 2011-01-11
- Inventor: Chun-Hsin Ho
- Applicant: Chun-Hsin Ho
- Agency: Bacon & Thomas, PLLC
- Main IPC: G06K19/06
- IPC: G06K19/06
Abstract:
A dual card system for use in a communication terminal is disclosed. The dual card system includes a slave card and a master card. The master card is provided with a network security function and is connected between the communication terminal and the slave card, and has a processor for controlling the slave card.
Public/Granted literature
- US20080029609A1 Dual card system Public/Granted day:2008-02-07
Information query
