Patent · US Active

Guided fingerprint enrollment

US9734379B2 · kind B2 · utility

2Cited by

2References

18Claims

0Family size

Assignee

FINGERPRINT CARDS AB · SE

Inventors

Mats Tuneld · Lund, SE
Hamid Sarve · Handen, SE
Kenneth Jonsson · Vadstena, SE
Stefan Printz · Malmö, SE
Chao Chen · Lund, SE

Key dates

Filing date	Aug 24, 2015
Grant date	Aug 15, 2017
Priority date	—
Expiry date	Oct 10, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06V40/1347
WIPO fieldComputer technology
WIPO sectorElectrical engineering

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.