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Patent Searching and Data


Title:
METHOD FOR SELECTIVELY ACTIVATING PLURALITY OF PIEZOELECTRIC ELEMENTS AND BIOMETRIC INFORMATION RECOGNITION APPARATUS FOR METHOD
Document Type and Number:
WIPO Patent Application WO/2017/135691
Kind Code:
A1
Abstract:
The present invention relates to a biometric information recognition apparatus and a method for the apparatus for selectively activating a plurality of piezoelectric elements. Specifically, the present invention relates to a biometric information recognition apparatus which can be utilized in identifying an individual user by recognizing biometric information such as a fingerprint, blood vessels and bone of a finger, and to an operational method for the apparatus, and in particular, the present invention relates to a biometric information scanning method which is different from the conventional method, the method selectively activating the plurality of piezoelectric elements, which can be individually activated, provided in the biometric information recognition apparatus.

Inventors:
LEE SEUNG JIN (KR)
BANG CHANG HYEOK (KR)
Application Number:
PCT/KR2017/001115
Publication Date:
August 10, 2017
Filing Date:
February 02, 2017
Export Citation:
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Assignee:
BEFS CO LTD (KR)
International Classes:
G06K9/00
Foreign References:
KR20130060875A2013-06-10
KR20070083743A2007-08-24
KR20110014188A2011-02-10
KR20110138257A2011-12-26
KR20150115789A2015-10-14
Attorney, Agent or Firm:
LEE, Young Kyu et al. (KR)
이영규 (KR)
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