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:
May. 18, 2021
Filed:
Dec. 20, 2019
Alibaba Group Holding Limited, George Town, KY;
Fei Meng, Hangzhou, CN;
Alibaba Group Holding Limited, Grand Cayman, KY;
Abstract
The present application provides identity registration and authorization methods using biometric feature information of user. In one example method, a terminal device receives biometric feature information of a user that is to be verified in association with a service processing request. The terminal device can then match the received biometric feature information to be verified with a pre-stored biometric feature of the user, where the pre-stored biometric feature of the user is associated with a corresponding identifier. In response to matching the received biometric feature information to be verified to a particular pre-stored biometric feature of the user, a private key store is searched for a private key associated with the identified of the particular pre-stored biometric feature of the user. In response to determining that no private is associated with the identifier, a user identity of the user is registered with a server.