ALEXANDRIA, Va., July 15 -- United States Patent no. 12,666,734, issued on June 23, was assigned to Taiwan Semiconductor Manufacturing Co. Ltd. (Hsinchu, Taiwan).
"Radiation phase-detection autofocus (PDAF) performance" was invented by Keng-Yu Chou (Kaohsiung City, Taiwan), Chun-Hao Chuang (Hsinchu, Taiwan), Kazuaki Hashimoto (Zhubei City, Taiwan), Wei-Chieh Chiang (Yuanlin Township, Taiwan), Cheng Yu Huang (Hsinchu, Taiwan), Wen-Hau Wu (New Taipei City, Taiwan) and Chih-Kung Chang (Zhudong Township, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Various embodiments of the present disclosure are directed towards an integrated chip. The integrated chip includes a first pixel region and a second pixel r...