ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,629, issued on March 17, was assigned to BIONEER Corp. (Daejeon, South Korea).
"Electromagnetic shielding composition containing morphologically different metals" was invented by Han-Oh Park (Sejong, South Korea), Jae-Ha Kim (Daejeon, South Korea), Jun Pyo Kim (Daejeon, South Korea) and Jieun Kim (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electromagnetic shielding composition according to the present invention is directed to an electromagnetic shielding composition capable of forming an electromagnetic shielding film with excellent electromagnetic shielding capacity and flexibility and, specifically, comprises: a core-s...