ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,430,348, issued on Sept. 30, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).

"Log data query method, electronic device, and storage medium" was invented by Runyun Zhou (Shenzhen, China), Zhaoxiang Lin (Shenzhen, China), Xianbin Wu (Shenzhen, China), Jian Wang (Shenzhen, China) and Wenshuang Ma (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A log data query method includes determining a target node matching a query time range from a log query time tree, a node in the log query time tree being configured to record a time range for a log query; determining a target subtree from subtrees under the target node and configured ...