ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,157, issued on March 31, was assigned to BSE Co. LTD. (Incheon, South Korea).
"Microphone protecting device" was invented by Jin Sun Kim (Incheon, South Korea), Won Taek Lee (Incheon, South Korea) and Byung Wook Hwang (Cheongju-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An example embodiment of present disclosure discloses a microphone protection device capable of preventing performance degradation or damage to a microphone mounted on a mobile device, vehicle, or the like from a momentary high-pressure compressed air or high-pressure sprayed liquid. A disclosed protection device may include: a fixture formed with a through-hole ...