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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.:

US 11977555 B1

PDFFull Text
Date of Patent:
May. 07, 2024

Filed:

Nov. 18, 2020

Biometric data distributed management system, and biometric recognition method using same

Applicant:

Alchera Inc., Seongnam-si, KR;

Inventors:

Seungyeon Lee, Seoul, KR;

Kang Eui Lee, Seoul, KR;

Assignee:

ALCHERA INC., Seongnam-si, KR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Etienne P Leroux

Int. Cl.
CPC ...
G06F 16/2458 (2019.01); G06F 16/182 (2019.01); G06F 16/27 (2019.01); G06F 21/32 (2013.01); G06V 40/16 (2022.01); G06V 40/50 (2022.01);
U.S. Cl.
CPC ...
G06F 16/2471 (2019.01); G06F 16/27 (2019.01); G06F 21/32 (2013.01); G06V 40/168 (2022.01); G06V 40/172 (2022.01); G06V 40/50 (2022.01);
Abstract

A method for performing biometric recognition in a system in which biometric information is distributed and stored in a plurality of databases includes extracting biometric information of a user, generating a plurality of biometric information segments by dividing the extracted biometric information, calculating distances between pre-stored biometric information template segments for each of the plurality of databases and a corresponding one of the plurality of biometric information segments, and detecting a biometric information template matching the biometric information by using the calculated distances.

Find Patent Forward Citations

Lee, Seungyeon. (2024). Biometric data distributed management system, and biometric recognition method using same (U.S. Patent No. 11977555). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11977555

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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