ALEXANDRIA, Va., May 12 -- United States Patent no. 12,623,339, issued on May 12, was assigned to RAON ROBOTICS INC. (Suwon-si, South Korea).

"Articulated work robot device" was invented by Hyunseok Jang (Incheon, South Korea), Kwangmin Jung (Hwaseong-si, South Korea), Geun Young Jang (Suwon-si, South Korea), Sang Hyuk Jeon (Suwon-si, South Korea) and Hyun Sik Moon (Siheung-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An articulated work robot device includes a lower body, a bridgehead coupled to a common axis at a first position of the lower body to be rotatable, first and second articulated arms configured to be overlapped with each other up and down and having first ends respectively dis...