ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,850, issued on Sept. 15, was assigned to SIEMENS ENERGY GLOBAL GMBH & Co. KG (Munich).
"Method for operating a DC-DC converter for supplying an electrolysis device with electrical operating power" was invented by Tilo Stach (Uttenreuth, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a method for operating a DC-DC converter for supplying an electrolysis device with electrical operating power, in which in a step at least four controllable semiconductor switching elements in an H-bridge arrangement with interphase transformers connected downstream are controlled by a predetermined control signal sequence for direct con...