ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,553,623, issued on Feb. 17, was assigned to GD MIDEA ENVIRONMENT APPLIANCES MFG Co. LTD. (Zhongshan, China).

"Humidification and purification apparatus" was invented by Tao Yang (Zhongshan, China), Zhenbin He (Zhongshan, China), Runming Guo (Zhongshan, China), Gaoyuan Liu (Zhongshan, China) and Hui Liu (Zhongshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a humidification and purification apparatus, which includes: a machine body provided with an air inlet and an air outlet; a purification and humidification module disposed in the machine body and close to the air inlet; and a blower disposed in the machine b...