US Patent Issued to Gree Electric Appliances Inc. of Zhuhai on April 7 for "Power supply switching method and apparatus, and multi-power supply system" (Chinese Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,799, issued on April 7, was assigned to Gree Electric Appliances Inc. of Zhuhai (Zhuhai, China).

"Power supply switching method and apparatus, and multi-power supply system" was invented by Meng Huang (Zhuhai, China), Zhiguo Xu (Zhuhai, China), Yingyi Jiang (Zhuhai, China), Pengliang Fu (Zhuhai, China), Chunyang Song (Zhuhai, China) and Yusheng Qi (Zhuhai, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply switching method and apparatus, and a multi-power supply system. The method is applied to a multi-power supply system which includes an alternating-current power supply, a direct-current power supply and an energy storage power su...