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:
Feb. 22, 2022
Filed:
Dec. 23, 2019
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Jiayin Liu, Hangzhou, CN;
Lei Wang, Hangzhou, CN;
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Abstract
The present disclosure discloses a method and device for identity authentication. One example method includes retrieving stored fingerprint information for a user including a plurality of recorded fingerprints for the user, each recorded fingerprint associated with a different finger of the user; selecting a subset of the recorded fingerprints to be used to authenticate the user; prompting the user to provide fingerprint information corresponding to each finger associated with a recorded fingerprint in the selected subset; in response to prompting the user, receiving user-provided fingerprint information from the user; matching the user-provided fingerprint information against the selected subset of the recorded fingerprints; and determining that an identity authentication of the user succeeds when the user-provided fingerprint information matches the selected subset of the recorded fingerprints.