US Patent Issued to AMOGREENTECH on June 30 for "Waterproof sound-transmitting sheet and method for manufacturing waterproof sound-transmitting sheet" (South Korean Inventor)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,039, issued on June 30, was assigned to AMOGREENTECH Co. LTD. (Gimpo-si, South Korea).

"Waterproof sound-transmitting sheet and method for manufacturing waterproof sound-transmitting sheet" was invented by Junkeun Cho (Gimpo-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A waterproof sound-transmitting sheet is disclosed. The waterproof sound-transmitting sheet comprises: a waterproof sound-transmitting layer having a waterproofing function and configured to transmit a sound; a first adhesive layer attached to a first surface of the waterproof sound-transmitting layer; and a second adhesive layer attached to a second surface of the w...