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Electro-optic palm scanner system employing a non-planar platen 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06K-009/00
출원번호 US-0209804 (1994-03-11)
발명자 / 주소
  • Maase Daniel F. (Campbell CA) Sartor Thomas F. (Sunnyvale CA)
출원인 / 주소
  • Idnetix Incorporated (Sunnyvale CA 02)
인용정보 피인용 횟수 : 77  인용 특허 : 0

초록

An electro-optic palm scanner system employing a non-planar platen for obtaining high quality palmprints and heelprints. The platen includes an upper contact surface having a convex portion for contacting a palm to be imaged, and a planar portion for contacting the heel of the hand. The imaging syst

대표청구항

A platen for use in obtaining an image of a heel and palm of an individual\s hand having identifying valleys and ridges, comprising: first and second sides; a bottom surface continuous with said first and second sides; and an upper contact surface continuous with said first and second sides and havi

이 특허를 인용한 특허 (77)

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