07447911 is referenced by 78 patents and cites 34 patents.

An electronic identification key to be connected to a terminal system to execute at least one specific operation. The electronic identification key includes a housing, a standard interface connector, a chip-type fingerprint sensor, an embedded AP (Application Program) memory module and a control microprocessor. The control microprocessor automatically uploads an initializing program and a fingerprint application program to the terminal system. The fingerprint sensor reads a user's fingerprint and then scanned fingerprint data and reference fingerprint data stored in the electronic key are transferred to the terminal system for comparison. When the comparison passes, the execution of the at least one specific operation, such as the remote certification, control of terminal system function, personal record retrieve operation, data protection operation, or remote file access operation, is allowed.

Title
Electronic identification key with portable application programs and identified by biometrics authentication
Application Number
11/131276
Publication Number
7447911 (B2)
Application Date
May 18, 2005
Publication Date
November 4, 2008
Inventor
Li Kuo Chiu
Taipei
TW
Bruce C S Chou
Hsin Chu
TW
Agent
Muncy Geissler Olds & Lowe PLLC
Assignee
Aimgene Technology
TW
Lightuning Tech
TW
IPC
G06F 21/00
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