The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 04, 2012
Filed:
Mar. 10, 2008
Do-young Lee, Seongnam-si, KR;
Byoung-su Lee, Yeosu-si, KR;
Do-Young Lee, Seongnam-si, KR;
Byoung-Su Lee, Yeosu-si, KR;
Siliconfile Technologies Inc., Seoul, KR;
Abstract
Provided are a fingerprint recognition device which performs a fingerprint recognition function and can be inserted into a card, the card including the fingerprint recognition device, and a user authentication method for the card including the fingerprint recognition device. The fingerprint recognition device includes a fingerprint touch unit that a fingerprint touches and an image sensor capturing a fingerprint pattern by using a reflected wave reflected from the fingerprint touch unitand comparing a comparison reference fingerprint pattern with the captured fingerprint pattern.