ALEXANDRIA, Va., July 23 -- United States Patent no. 12,364,399, issued on July 22, was assigned to AU OPTRONICS Corp. (Hsin-Chu, Taiwan).

"Method for measuring physiological signal and physiological signal measurement device" was invented by Shu-Hua Chang (Hsin-Chu, Taiwan), Wei-Mei Chen (Hsin-Chu, Taiwan), Chao-Hsiung Tseng (Hsin-Chu, Taiwan), Ching-Huan Lin (Hsin-Chu, Taiwan), Yi-Hsiang Lai (Hsin-Chu, Taiwan), Chuang-Yueh Lin (Hsin-Chu, Taiwan), Chun-I Wu (Hsin-Chu, Taiwan) and Yi-Chen Hsieh (Hsin-Chu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for measuring a physiological signal includes following steps: detecting a first physiological signal of a target; receiving the first physiolo...