ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,719, issued on June 2, was assigned to LG DISPLAY Co. LTD. (Seoul, South Korea).

"Vibration generating apparatus" was invented by Sungtae Lee (Paju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus can include a vibration member, a vibration apparatus configured to vibrate the vibration member, a supporting member disposed at a rear surface of the vibration member, and a porous member disposed between the vibration member and the supporting member. Also, the porous member can be spaced apart from the vibration apparatus."

The patent was filed on Sept. 5, 2023, under Application No. 18/242,340.

*For further information, inc...