ALEXANDRIA, Va., March 12 -- United States Patent no. 12,249,296, issued on March 11, was assigned to GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY Ltd. (Guangzhou, China) and GUANGZHOU SHIYUAN INNOVATION TECHNOLOGY Co. LTD. (Guangzhou, China).
"Data transmission method, device, conference system, wireless screen transmitter and storage medium" was invented by Nan Tian (Guangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A data transmission method, device, conference system, wireless screen transmitter and storage medium are provided. According to the data transmission method, when the wireless screen transmitter accesses the terminal apparatus and performs screen transmission on the display ap...