ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,549,180, issued on Feb. 10, was assigned to ROHM Co. LTD. (Kyoto, Japan).
"Isolation transformer, isolation module, and gate driver" was invented by Keiji Wada (Kyoto, Japan) and Yasushi Hamazawa (Kyoto, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An isolation transformer includes an insulation layer and a transformer. The transformer includes a first coil and a second coil embedded in the insulation layer. The first coil and the second coil are opposed to each other in a thickness-wise direction of the insulation layer. The first coil and the second coil include non-overlapping portions that do not overlap each other in the thickness-wise dire...