ALEXANDRIA, Va., April 7 -- United States Patent no. 12,596,715, issued on April 7, was assigned to Beijing Volcano Engine Technology Co. Ltd. (Beijing).

"Data query method and apparatus, and storage medium" was invented by Zhengshu Feng (Beijing), Lingmin Lin (Beijing), Yiming Luo (Beijing), Meiliang Dai (Beijing) and Shuyue Pang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a data query method, including: obtaining a query requirement, wherein the query requirement includes an index parameter used for querying and a target parameter queried based on the index parameter; matching the index parameter and the target parameter with a pre-established correspondence re...