ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,356, issued on Feb. 3, was assigned to BEIJING WODONG TIANJUN INFORMATION TECHNOLOGY Co. LTD. (Beijing) and BEIJING JINGDONG CENTURY TRADING Co. LTD. (Beijing).

"File update method and apparatus, device and storage medium" was invented by Kai Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a file update method, a file update apparatus, a device and a storage medium. The method includes: downloading an update data package to a target disk partition where a file package to be updated is located, the update data package being used for updating the file package; performing virtual combination on a directory o...