ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,940, issued on Oct. 7, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Data transmission method and system, apparatus, device, and medium" was invented by Qingchuan Sun (Shenzhen, China), Jinming Hao (Shenzhen, China), Hao Pan (Shanghai), Zengshi Huang (Shenzhen, China), Zhongquan Liu (Shenzhen, China) and Chen Wang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to data transmission methods, systems, and apparatuses. In one example method, a first device sends first information of a first data block to a second device. The second device searches, based on the first information, a first ...