ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,629, issued on Feb. 3, was assigned to GLOBAL WIN TECHNOLOGY Co. LTD. (Taipei, Taiwan).
"Fan wheel heat dissipation structure" was invented by Shih-Jen Lin (Taipei, Taiwan) and Ching-Yao Chen (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A fan wheel heat dissipation structure includes a fan wheel and an air diversion radiator plate having an airflow guide ring surrounding a rotating shaft and airflow guide ribs with an air duct formed between each two adjacent airflow guide ribs, each air duct having an air inlet slot on one side to guide in external airflow and an airflow turning curved surface on an opposite side to guide intake ai...