ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,422,152, issued on Sept. 23, was assigned to GD MIDEA HEATING & VENTILATING EQUIPMENT Co. LTD. (Foshan, China) and MIDEA GROUP Co. LTD. (Foshan, China).
"Heat exchanger, electric control box and air conditioning system" was invented by Zhaohui Li (Foshan, China), Feng Li (Foshan, China), Hongwei Li (Foshan, China), Guochun Wang (Foshan, China) and Yuzhao Luo (Foshan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A heat exchanger includes: a heat exchanger body, the heat exchanger body being provided with first micro-channels and second micro-channels; and a header assembly, including a first header and a second header. The first header is provid...