ALEXANDRIA, Va., July 23 -- United States Patent no. 12,366,933, issued on July 22, was assigned to SAMSUNG DISPLAY Co. LTD. (Yongin-si, South Korea).

"Display device, electronic device and a position input system with touch sensing unit, code patterns and reflective surface" was invented by Da Som Gu (Yongin-si, South Korea), Gil Yeong Park (Yongin-si, South Korea), Ki Jun Roh (Yongin-si, South Korea), Sung Guk An (Yongin-si, South Korea), Hee Young Lee (Yongin-si, South Korea) and So Yeon Han (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A display device including: a display unit including a plurality of sub-pixels; a touch sensing unit formed on the display unit and configured to ...