ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,845, issued on June 24, was assigned to BEIJING BYTEDANCE NETWORK TECHNOLOGY Co. LTD. (Beijing).

"File downloading method and apparatus, storage medium, and electronic device" was invented by Weiguang Di (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A file downloading method includes: switching, in response to an obtained downloading interface switching request in a downloading process of a target file, a first downloading interface for currently downloading the target file to a second downloading interface for continuously downloading the target file, the first downloading interface being one of a foreground downloading interface and a ba...