ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,335, issued on March 3, was assigned to LG Display Co. Ltd. (Seoul, South Korea).
"Sound apparatus" was invented by Jaehun Ye (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sound apparatus may include a vibration device including a first surface and a second surface opposite to the first surface and configured to vibrate by an input sound signal, a first vibration member connected to the first surface, a second vibration member, and a first elastic member connecting the second surface to the second vibration member."
The patent was filed on Oct. 27, 2023, under Application No. 18/384,595.
*For further information, including images, charts...