US Patent Issued to Huawei Technologies on Oct. 21 for "File access method, communication system, and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,450,335, issued on Oct. 21, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"File access method, communication system, and electronic device" was invented by Chao Lu (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to file access methods. In one example method, a first electronic device receives a trigger operation performed by a user on a sandbox file in a shared interface sent by a second electronic device, and sends an access request to the second electronic device. The second electronic device receives the access request, and determines mapping information corresponding to the sandbox fil...