ALEXANDRIA, Va., March 12 -- United States Patent no. 12,245,688, issued on March 11, was assigned to ROEN Surgical Inc. (Daejeon, South Korea) and KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (Daejeon, South Korea).
"Arm rest apparatus" was invented by Dong Soo Kwon (Daejeon, South Korea), Duk Sang Kim (Daejeon, South Korea), Byung Sik Cheon (Daejeon, South Korea) and Un Je Yang (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An arm rest apparatus, according to one embodiment, may comprise: a fixed part fixed to an external object; a horizontal movement module having one end rotatably connected to the fixed part and the other end having two-translational-degree-of-freedom movement...