ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,513,994, issued on Dec. 30, was assigned to ROHM Co. LTD. (Kyoto, Japan).
"Insulating transformer" was invented by Bungo Tanaka (Kyoto, Japan) and Keiji Wada (Kyoto, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An insulating transformer comprising: an insulation layer; a transformer including a first coil embedded in the insulation layer and a second coil; and a capacitor including a first capacitor electrode and a second capacitor electrode, the first capacitor electrode being arranged between the first coil and the second coil and connected to a first ground terminal, and the second capacitor electrode being arranged between the first capacito...