US Patent Issued to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS on Oct. 14 for "File key storage method, system and apparatus, electronic device, and storage medium" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,272, issued on Oct. 14, was assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTD. (Guangdong, China).

"File key storage method, system and apparatus, electronic device, and storage medium" was invented by Enfu Liu (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a file key storage method, system and apparatus, an electronic device, and a storage medium. A terminal generates, after receiving an encryption request for a target file, a key for the target file based on the encryption request, and transmits a key storage request to an external safety device to request the external safety device to...