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:
Apr. 07, 2026
Filed:
Aug. 06, 2024
Beijing Volcano Engine Technology Co., Ltd., Haidian District, CN;
Xinying Yang, Los Angeles, CA (US);
Beijing Volcano Engine Technology Co., Ltd., Beijing, CN;
Abstract
A method includes: receiving an access request for a database, the access request carries a user identifier of an access party and a data processing instruction; when specified data and/or target data are subset data in encrypted data, querying an authorization information table in the database based on the user identifier of the access party to detect whether the access party is an authorized user for the specified data and/or the target data; detecting whether the subset data belongs to subset information in the specified data and/or the target data that does not require authorized access when the access party is not the authorized user for the specified data and/or the target data; and when the subset data belongs to the subset information that does not require authorized access, executing the data processing instruction to obtain target data, and returning the target data in response to the access request.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile