ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,535, issued on April 14, was assigned to HANGZHOU AO KE MEI RUI TECHNOLOGY Co. LTD. (Hangzhou, China).
"Fluid driving apparatus" was invented by Meiyan Hu (Hangzhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A fluid driving apparatus includes a stator assembly, a limiting member and at least one conducting member, at least part of the conducting member and the limiting member are arranged in a limited or fixed manner; the conducting member includes a first connection end and a second connection end, the first connection end is electrically connected to the stator assembly, and the second connection end may be used as a pin end when elect...