ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,525,953, issued on Jan. 13, was assigned to Samsung Electro-Mechanics Co. Ltd. (Suwon-si, South Korea).
"Bulk acoustic resonator" was invented by Won Han (Suwon-si, South Korea), Sang Uk Son (Suwon-si, South Korea), Jong Woon Kim (Suwon-si, South Korea), Sungwook Kim (Suwon-si, South Korea), Jeong Hoon Ryou (Suwon-si, South Korea), Daehun Jeong (Suwon-si, South Korea), Jung-Eun Youm (Suwon-si, South Korea), Sangheon Han (Suwon-si, South Korea), Jeonga Kim (Suwon-si, South Korea) and Hwasun Lee (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A bulk acoustic resonator includes a resonance portion including a first electrode, a piezoe...