ALEXANDRIA, Va., July 14 -- United States Patent no. 12,684,641, issued on July 14, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Method and system for retrieving lost-of-contact mobile terminal, device, and storage medium" was invented by Qianwen Jiang (Beijing), Yongzhong Zhang (Beijing), Hao Zhang (Beijing), Lili Chen (Beijing), Peng Han (Beijing), Huidong He (Beijing), Juanjuan Shi (Beijing) and Weihua Du (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method for retrieving a lost-of-contact mobile terminal. The method is applied to a first control terminal, and includes: receiving a first lost-of-contact distress signal a first mobile terminal forwarded by a server; dis...