ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,930, issued on Nov. 18, was assigned to Guangdong Aoyun Technology Co. Ltd. (Huizhou, China).

"Connection member of neck fan and neck fan" was invented by Xueping Zhu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A connection member of a neck fan configured to connect to a first fan portion and a second fan portion arranged opposite each other, the connection member includes a flexible connection portion. The flexible connection portion is provided with at least one installation hole. The at least one installation hole is configured to extend along an extending direction from a first connection end of the first fan portion to a se...