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:
Nov. 14, 2023
Filed:
Apr. 28, 2021
Tsinghua University, Beijing, CN;
Jilong Wang, Beijing, CN;
Qianli Zhang, Beijing, CN;
Tsinghua University, Beijing, CN;
Abstract
A method for managing data asset in a data bank is provided, including: acquiring a confirmation authentication request, wherein the confirmation authentication request includes a data asset to be confirmed, characteristic information of the data asset and characteristic information of a data provider uploaded by the data provider; performing a confirmation verification on the data asset through a confirmation blockchain based on the data asset, the characteristic information of the data asset and the characteristic information of the data provider in response to the confirmation authentication request; storing confirmation information corresponding to the data asset into the confirmation blockchain after it is determined that the data asset has passed the confirmation verification; inserting identification data for tracing a data owner into the data asset, obtaining and storing the data asset having the identification data.