ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,436, issued on Jan. 20, was assigned to QBYSS Ltd (London).
"Inverter" was invented by Lee Harrison (Wilstead, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "There is provided a high frequency AC inverter comprising a DC-DC circuit, an output power circuit and a load circuit and a controller. The load circuit comprises a load circuit detector configured to detect the electrical parameters of the load circuit. The output power circuit comprises a DC to AC driver having a variable frequency output, a HFAC driver circuit and a transformer coupled to the HFAC driver circuit and the load circuit. The HFAC driver circuit comprises a resonant...