US Patent Issued to QUALCOMM on Feb. 4 for "Under-display ultrasonic fingerprint sensors for foldable displays" (Taiwanese, American Inventors)

ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,217,530, issued on Feb. 4, was assigned to QUALCOMM Inc. (San Diego).

"Under-display ultrasonic fingerprint sensors for foldable displays" was invented by Shiang-Chi Lin (Taoyuan, Taiwan), Hrishikesh Vijaykumar Panchawagh (Cupertino, Calif.), Jessica Liu Strohmann (Cupertino, Calif.), Yipeng Lu (Moraga, Calif.), Chin-Jen Tseng (Fremont, Calif.), Kostadin Dimitrov Djordjev (Los Gatos, Calif.), Min-Lun Yang (Miaoli County, Taiwan) and Chia-Wei Yang (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus may include an ultrasonic sensor stack, a foldable display stack and a transmission enhancement layer. The foldable display stack may ...