Fingerprint identification keyboard device and its identification method

Application Number: 00103142
Application Date: 2000.03.20
Publication Number: 1263324
Publication Date: 2000.08.16
Priority Information:
International: G06K9/00
Applicant(s) Name: Hou Jianci
Inventor(s) Name: Hou Jianci
Patent Agency Code: 11137
Patent Agent: lin jianjun
Abstract The present invention provides a fingerprint identification keyboard and its identification method. It mainly includes fingerprint identifier placed in keyboard for fetching fingerprint, keyboard controller for coding, decoding and contracting fingerprint information and memory unit for storing fingerprint information of real authorized user. When the key of the fingerprint identifier is pressed by user, the fingerprint of said user can be fetched, and the read-in fingerprint is converted into the signal, and transferred into keyboard controller, at the same time the key being in the keyboard controller receives the instruction transferred from central processor to decipher the fingerprint information in the memory unit, and compares it with fingerprint signal transferred from keyboard controller so as to identify that said user is authorized or not.