ALEXANDRIA, Va., June 17 -- United States Patent no. 12,314,251, issued on May 27, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).

"Transaction processing method and apparatus, computing device, and storage medium" was invented by Liangchun Xiong (Shenzhen, China), Anqun Pan (Shenzhen, China) and Shuo Han (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transaction processing method includes: determining a first moment from a query time period of a target transaction, the first moment being a moment at which a most recent dumping of historical-state data is completed, and the historical-state data meeting a data query condition of the target transaction; obtaining a full analy...