ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,436,649, issued on Oct. 7, was assigned to Samsung Display Co. Ltd. (Yongin-si, South Korea).
"Touch system and display device" was invented by Keum Dong Jung (Yongin-si, South Korea), Jang Hui Kim (Yongin-si, South Korea) and Ji Hoon Kim (Yongin-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A touch system may include a touch array including touch electrodes, a touch driver configured to apply touch driving signals including different codes to the touch electrodes to thereby transmit uplink signals to objects adjacent to the touch array, at least one sub-host connected to at least one object among the objects through a communication chan...