ALEXANDRIA, Va., June 10 -- United States Patent no. 12,293,870, issued on May 6, was assigned to Delta Electronics (Shanghai) Co. Ltd. (Shanghai).
"Method for manufacturing plastic article for magnetic element" was invented by Li Chen (Shanghai), Jiayou Ma (Shanghai) and Haijun Yang (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing a plastic article for a magnetic element, comprising: providing a first die core and a second die core opposite to each other along a first direction; providing a third die core adjacent to the first die core and the second die core along a second direction wherein the second direction is perpendicular to the first direction; providing at least o...