ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,729, issued on Nov. 3, was assigned to OTOS WING Co. LTD. (Seoul, South Korea).
"Welding information providing device" was invented by Moon Young Huh (Seoul, South Korea) and Sung Won Huh (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a welding information providing apparatus including a main body provided to be worn by a user, a display unit arranged on the main body and including a display for displaying a welding image to the user, at least one camera unit attached to an outer side of the main body and obtaining welding image frames with respect to a welding operation, and a processor configured to control the displ...