ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,756,192, issued on Oct. 6, was assigned to DELTA ELECTRONICS INC. (Taoyuan City, Taiwan).
"Power switching system" was invented by Hsin-Chih Chen (Taoyuan City, Taiwan), Meng-Jiang Tsai (Taoyuan City, Taiwan), Chao-Li Kao (Taoyuan City, Taiwan), Yi-Ping Hsieh (Taoyuan City, Taiwan) and Hung-Chieh Lin (Taoyuan City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power switching system includes a first power supply and a second power supply with three-phase AC power. The power switching system further includes a first power switch assembly, a second power switch assembly, and a three-phase transformer. The three-phase transformer includes a first ...