ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,387,886, issued on Aug. 12, was assigned to QISDA (SUZHOU) Co. LTD. (Suzhou, China).
"Five-way key and display device" was invented by Hao Wu (Suzhou, China) and Siwei Zhou (Suzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A five-way key and a display device. A keycap of the five-way key includes a cap body and at least two clamping ribs, where a bottom end of the cap body is provided with an open receiving cavity, and the at least two clamping ribs are arranged on an inner wall of the receiving cavity and are used for clamping a push rod of the five-way key in an interference fit mode. According to the embodiments, the keycap is tightly con...