ALEXANDRIA, Va., June 9 -- United States Patent no. 12,287,963, issued on April 29, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).

"Input device comprising touchscreen, and operation method of same" was invented by Suhyun Na (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An example embodiment electronic device may include a display, a touchscreen, a keyboard-type input device including a plurality of keys, and a processor. The processor may be configured to receive a first input of a designated toggle key included in the keyboard-type input device; receive a user input by means of the keyboard-type input device, after receiving the first input of the toggle key; ...