US Patent Issued to Beijing Volcano Engine Technology on April 7 for "Database processing method, apparatus, device, and medium" (California Inventor)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,596,829, issued on April 7, was assigned to Beijing Volcano Engine Technology Co. Ltd. (Beijing).

"Database processing method, apparatus, device, and medium" was invented by Xinying Yang (Los Angeles).

According to the abstract* released by the U.S. Patent & Trademark Office: "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 spec...