Vein authentication device

Details Vein authentication device Vein authentication device

2011-05-17

2011-05-17

Patel, Kanji (Department: 2624)

Image analysis

Applications

Personnel identification

C382S124000, C340S005520

Reexamination Certificate

active

07945073

ABSTRACT:
Provided in this invention is a vein authentication device comprising: an interface on which a part of a living body; one or more light sources for emitting infrared light; an image pickup unit for picking up a blood vessel image of the part of the living body using infrared light emitted from the light sources; an image computing unit for processing the blood vessel image picked up by the image pickup unit; and a light shielding unit for shielding infrared light emitted from the light sources and preventing the infrared light from traveling in an image pickup direction of the image pickup unit, wherein the interface has an opening opened in the image pickup direction of the image pickup unit, and wherein the light sources irradiates the part of the living body with infrared light from an image pickup side of the part of the living body.

REFERENCES:
patent: 6993160 (2006-01-01), Miura et al.
patent: 7181048 (2007-02-01), Blume
patent: 7273170 (2007-09-01), Katsumata et al.
patent: 7327561 (2008-02-01), Chen
patent: 7327861 (2008-02-01), Choshi et al.
patent: 7359531 (2008-04-01), Endoh et al.
patent: 7376839 (2008-05-01), Carta et al.
patent: 7680305 (2010-03-01), Miura et al.
patent: 2002/0028004 (2002-03-01), Miura et al.
patent: 2002/0067845 (2002-06-01), Griffis
patent: 2003/0086588 (2003-05-01), Shinada et al.
patent: 2003/0103686 (2003-06-01), Ogura
patent: 2004/0184641 (2004-09-01), Nagasaka et al.
patent: 2005/0047632 (2005-03-01), Miura et al.
patent: 2005/0148876 (2005-07-01), Endoh et al.
patent: 2005/0205667 (2005-09-01), Rowe
patent: 2006/0023919 (2006-02-01), Okamura et al.
patent: 2007/0058841 (2007-03-01), Miura et al.
patent: 2008/0115981 (2008-05-01), Bechtel
patent: 976 897 (2000-02-01), None
patent: 1 271 389 (2003-01-01), None
patent: 1 376 465 (2004-01-01), None
patent: 2001-184507 (2001-07-01), None
patent: 2002-83300 (2002-03-01), None
patent: 2003-242492 (2003-08-01), None
patent: 2004-086866 (2004-03-01), None
patent: 2004-131927 (2004-04-01), None
patent: 2004-265269 (2004-09-01), None
patent: 2004-265369 (2004-09-01), None
patent: WO00/39743 (2000-07-01), None
patent: WO00/39744 (2000-07-01), None
patent: 02/099393 (2002-12-01), None
patent: WO2005/013183 (2005-02-01), None
patent: WO2006/134669 (2006-12-01), None

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