ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,459,402, issued on Nov. 4, was assigned to DAEWONSANUP Co. LTD. (Ansan-si, South Korea) and NAMYANG NEXMO Co. LTD (Ansan-si, South Korea).

"Differential power horizontal-vertical switchable actuator module" was invented by Sun Ho Hur (Seoul, South Korea), Dong Kyu Lee (Ansan-si, South Korea), Tae Hyung Kim (Siheung-si, South Korea), Dong Hwi Kim (Ansan-si, South Korea), Seung Hee Noh (Gwangmyeong-si, South Korea), Hyun Soo Yoon (Yangju-si, South Korea) and Jin Yong Hong (Ansan-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a differential power horizontal-vertical switchable actuator module, the differenti...