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:
Sep. 14, 2021
Filed:
Apr. 06, 2020
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Pengfei Ying, Hangzhou, CN;
Shan Yin, Hangzhou, CN;
ADVANCED NEW TECHNOLOGIES CO., LTD., Grand Cayman, KY;
Abstract
A method for protecting user privacy for a privacy protection application, includes: receiving a request for user data of a user from a third-party service; receiving, from the user, an authorization for the request for the user data; acquiring the user data from a plurality of different storage facilities; processing the acquired user data with a data model provided by the third party service, wherein the data model comprises a multi-party computation model configured to generate processed user data based on the user data stored at the plurality of different storage facilities; encrypting the processed user data using a third-party public key associated with the third-party service; and transmitting the encrypted processed user data to the third-party service to enable the third-party service to decrypt the encrypted processed user data to obtain the processed user data.