ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,500, issued on Sept. 23, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Folding apparatus and electronic device" was invented by Zhengyi Xu (Shanghai), Chunjun Ma (Shanghai), Linhui Niu (Shanghai), Ting Liu (Shanghai) and Gangchao Wang (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A rotating mechanism includes a main shaft assembly, a first fixed bracket, a second fixed bracket, a first transmission arm, a first rotating arm, a second transmission arm, and a second rotating arm. One end of the first transmission arm is slidably connected to the second fixed bracket, and the other end of the first transmission arm is a r...