US Patent Issued to HEFEI MIDEA REFRIGERATOR, HEFEI HUALING, MIDEA GROUP on March 11 for "Xenon lamp power supply, purification device and refrigeration device" (Chinese Inventors)

ALEXANDRIA, Va., March 12 -- United States Patent no. 12,245,622, issued on March 11, was assigned to HEFEI MIDEA REFRIGERATOR Co. LTD. (Hefei, China), HEFEI HUALING Co. LTD. (Hefei, China) and MIDEA GROUP Co. LTD. (Foshan, China).

"Xenon lamp power supply, purification device and refrigeration device" was invented by Zhuobiao Ma (Hefei, China) and Zhen Zhang (Hefei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An xenon lamp power supply, a purification device, and a refrigeration device are provided. The xenon lamp power supply comprises: an input circuit, a coupling assembly, an output circuit, and a control circuit. The input circuit comprises an alternating-current input end and a direct-current ...