Patent · US Active

Biometric authentication

US10552596B2 · kind B2 · utility

7Cited by

6References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Jian Wang · Erlangen, DE
Chao Zhou · Beijing, CN
Shuai Cao · Shanghai, CN
Yiping Qu · Shanghai, CN
Yue Wang · Beijing, CN

Key dates

Filing date	Dec 20, 2017
Grant date	Feb 4, 2020
Priority date	—
Expiry date	Jun 6, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG06V40/1376
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The disclosure provides for biometric authentication. Texture data of an object associated with a user is acquired. The texture data comprises one or more texture images of the object and one or more corresponding pressure indicators indicating pressures under which the respective texture images are collected. The acquired texture data is then verified to authenticate the user.

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