ALEXANDRIA, Va., July 16 -- United States Patent no. 12,671,943, issued on June 30, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Vibration generating apparatus" was invented by HwaYoul Lee (Paju-si, South Korea), YongWoo Lee (Paju-si, South Korea), Yong-Su Ham (Paju-si, South Korea) and Seunghyun Sung (Paju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus includes a vibration portion, a first protection member covering a first surface of the vibration portion, and a second protection member covering a second surface of the vibration portion, wherein at least one of the first protection member and the second protection member includes a first layer including a metal ma...