ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,250, issued on June 30, was assigned to GD MIDEA HEATING & VENTILATING EQUIPMENT Co. LTD. (Foshan, China) and HEFEI MIDEA HEATING & VENTILATING EQUIPMENT Co. LTD. (Hefei, China).
"Wall-mounted air conditioner" was invented by Baisong Zhou (Foshan, China), Duode Wu (Foshan, China), Yuan Yang (Foshan, China), Bo Li (Foshan, China), Yongqiang Wan (Foshan, China), Qiqin Su (Foshan, China) and Yunchong Tu (Foshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a wall-mounted air conditioner, comprising a housing and a heat exchanger. An air duct is provided in the housing; the air duct comprises an air inlet and an air outlet; the air d...