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. 24, 2022
Filed:
Jun. 25, 2021
Alipay (Hangzhou) Information Technology Co., Ltd., Zhejiang, CN;
Yuan Chen, Hangzhou, CN;
Shubo Li, Hangzhou, CN;
Wenyu Yang, Hangzhou, CN;
Renhui Yang, Hangzhou, CN;
Qin Liu, Hangzhou, CN;
Qin Xiong, Hangzhou, CN;
Sheng Zhang, Hangzhou, CN;
Alipay (Hangzhou) Information Technology Co., Ltd., Zhejiang, CN;
Abstract
Embodiments of the present specification disclose trusted hardware-based data management methods, apparatuses, and devices. One method comprising: identifying, by trusted hardware, data description information to be published, wherein the data description information describes target data of a data owner provided by a trusted institution, and the trusted hardware is associated with a decentralized identifier of the data owner; requesting the trusted institution to verify whether the trusted institution stores user service data for generating the target data; receiving a verification result from the trusted institution; and publishing the data description information in response to determining that the verification result indicating that the trusted institution stores the user service data for generating the target data.