ALEXANDRIA, Va., March 19 -- United States Patent no. 12,251,824, issued on March 18, was assigned to Chieftek Precision Co. Ltd. (Tainan, Taiwan).
"Robot arm joint, connector and robot arm" was invented by Ming-Che Hsu (Tainan, Taiwan) and Syuan-Jyun Wu (Tainan, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A robot arm joint, a connector and a robot arm are disclosed. The robot arm joint has a joint body and a joint wire assembly. The joint body includes a fixing end and a transmission end. The joint wire assembly is arranged in the joint body and extends on a preset connection path. The preset connection path includes a straight path. The joint wire assembly includes a torsion section connected to ...