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:
Jan. 07, 2020
Filed:
Feb. 11, 2016
Alibaba Group Holding Limited, George Town, Grand Cayman, KY;
Renxin Mao, Hangzhou, CN;
Hongwei Gan, Hangzhou, CN;
Cuiping Huang, Hangzhou, CN;
Dijun He, Hangzhou, CN;
Alibaba Group Holding Limited, Grand Cayman, KY;
Abstract
A method of user identity verification by a server, where the server pre-configures, by use of collected user information, verification information corresponding to accounts of users in a user verification information data store, the verification information including a plurality of verification security challenges and a plurality of respective first verification answers. The method includes detecting a condition to whether initiate a user identity verification is satisfied, where an account ID of a user is obtained from the condition. The method also includes inquiring the pre-configured user verification information about verification information matching the account ID and transmitting security challenges of the inquired verification information to the client. The method further includes receiving from the client second verification answers corresponding to the security challenges and comparing the second verification answers with the first verification answers to determine whether the user's identity is verified.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile