Personal identification apparatus using measured tactile...

Details Personal identification apparatus using measured tactile... Personal identification apparatus using measured tactile...

2007-02-20

2007-02-20

Trieu, Van T. (Department: 2612)

Communications: electrical

Selective

Intelligence comparison for controlling

C340S005530, C340S407100

Reexamination Certificate

active

11004058

ABSTRACT:
A personal identification system employs a matrix of pressure sensors mounted to a plate having a template of a human hand. When a person's hand is placed on the plate and overlying the template a pressure profile of the person's hand is provided. This profile is compared with a stored pressure profile of the same person's hand. If the pressure points or profiles correlate a positive identification of the person is made.

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patent: 6323846 (2001-11-01), Westerman et al.
patent: 6673026 (2004-01-01), Pozos et al.
patent: 6759264 (2004-07-01), Chou et al.

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