US Patent Issued to Delta Electronics on Sept. 1 for "Motor control system" (Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,726,148, issued on Sept. 1, was assigned to Delta Electronics Inc. (Taoyuan City, Taiwan).

"Motor control system" was invented by Hsi-Hsiang Wang (Taoyuan City, Taiwan), Chung-Wen Yu (Taoyuan City, Taiwan), Chia-Ju Chang (Taoyuan City, Taiwan) and Po-Sung Chiang (Taoyuan City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A motor control system includes a first STO circuit, a second STO circuit and a pulse control module. The first STO circuit includes a first filter circuit, a first STO switch, a first photocoupler circuit and a second photocoupler circuit. The first and second photocoupler circuits are connected in series. The first STO switch...