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:
Aug. 15, 2017
Filed:
Aug. 24, 2015
Applicant:
Fingerprint Cards Ab, Göteborg, SE;
Inventors:
Mats Tuneld, Lund, SE;
Hamid Sarvé, Göteborg, SE;
Kenneth Jonsson, Kungälv, SE;
Stefan Printz, Malmö, SE;
Chao Chen, Lund, SE;
Assignee:
FINGERPRINT CARDS AB, Göteborg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00013 (2013.01); G06K 9/00026 (2013.01); G06K 9/00912 (2013.01); G06K 9/00067 (2013.01);
Abstract
Fingerprint enrollment is described. An initial procedure in which the appropriate area of the finger is determined from the size of a user's finger, followed by a guidance procedure where guidance information is provided in a pseudo random manner and further fingerprint data is obtained during the pseudo random guidance. When the appropriate area of the finger has been covered, fingerprint data is used in a calculation of fingerprint enrollment data that can be used in subsequent steps in the enrollment procedure.