ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,099, issued on March 24, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).
"Movement control method for underactuated system robot and underactuated system robot" was invented by Shuai Wang (Shenzhen, China), Haitao Wang (Shenzhen, China), Yuan Dai (Shenzhen, China), Dongsheng Zhang (Shenzhen, China), Ke Chen (Shenzhen, China), Ruirui Zhang (Shenzhen, China), Rui Wang (Shenzhen, China), Jingfan Zhang (Shenzhen, China), Jie Lai (Shenzhen, China) and Yu Zheng (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A underactuated system robot includes a vehicle wheel portion and a base portion coupled to the vehicle wheel portion...