ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,869, issued on Feb. 3, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing) and BOE Technology Group Co. Ltd. (Beijing).
"Pressure sensor and method for manufacturing same, and electronic device" was invented by Kui Liang (Beijing), Yurong He (Beijing) and Yingzi Wang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a pressure sensor. The pressure sensor has a sensing region and a non-sensing region, and includes: a first flexible film layer, wherein a first groove is disposed in a first surface of the first flexible film layer, and the first groove is within the sensing region; a first electrode layer; a first ins...