US Patent Issued to HUIZHOU ROYPOW TECHNOLOGY on Sept. 15 for "Bi-directional split-phase inverter circuit and bi-directional split-phase inverter" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,867, issued on Sept. 15, was assigned to HUIZHOU ROYPOW TECHNOLOGY Co. LTD. (Guangdong Province, China).

"Bi-directional split-phase inverter circuit and bi-directional split-phase inverter" was invented by Yanshen Hu (Guangdong Province, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure provides a bi-directional split-phase inverter circuit and a bi-directional split-phase inverter. The circuit includes a positive DC bus, a negative DC bus, first and second DC filter capacitor units, MAC filter capacitor units, M bi-directional switch networks, a neutral wire and M live wires. The circuit adopts the inverting coupling transformer...