ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,462,972, issued on Nov. 4, was assigned to DELTA ELECTRONICS INC. (Taoyuan, Taiwan).
"Transformer" was invented by Po-Kai Chan (Taoyuan, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure is related to a transformer. The transformer includes a core group, a first coil and a second coil. The core group includes two external portions and a middle portion. The middle portion is located between the two external portions. The middle portion has an upper section, a middle section and a lower section. Each of the upper section and the lower section has a first gap between one of the two external portions. The middle section has a secon...