ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,004, issued on Jan. 27, was assigned to MIDEA GROUP [SHANGHAI] Co. LTD. (Shanghai), GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER Co. LTD. (Foshan, China) and MIDEA GROUP Co. LTD. (Foshan, China).

"Heat exchange device and dishwasher" was invented by Wenpeng Wang (Foshan, China), Hecheng Liu (Foshan, China) and Wenyong Yang (Foshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a heat exchange device and a dishwasher. The heat exchange device includes an evaporator, a first liquid storage tank, a second liquid storage tank and a power unit. A medium inlet and a medium outlet are defined in ...