Image analysis – Applications – Personnel identification
Reexamination Certificate
2006-02-07
2006-02-07
Wu, Jingge (Department: 2623)
Image analysis
Applications
Personnel identification
C340S005830, C379S093030, C379S433100, C379S433130, C382S313000, C396S015000, C455S411000, C455S556100
Reexamination Certificate
active
06996258
ABSTRACT:
A portable information terminal device comprising: an enclosure180of the portable information terminal device, an imaging element143provided within the enclosure180, a first lens141provided within the enclosure180for the imaging element143, a second lens142, which focal length is shorter than that of the first lens, provided within the enclosure180for the imaging element143, a lens selection means180, provided within the enclosure180, for selecting one of the first lens141and the second lens142so that a focal point of a selected lens is at the imaging element143, and a transparent plate122for pressing a tip of a finger131of an user of the portable information terminal device, wherein the imaging element143captures fingerprint of the tip of the finger131on the transparent plate122by the second lens142selected by the lens selection means180.
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Japanese Office Action dated Sep. 24, 2002 with English translation.
Hikishima Naoki
Nakamura Yoshitaka
Dickstein Shapiro Morin & Oshinsky LLP.
Mackowey Anthony
NEC Corporation
Wu Jingge
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