ALEXANDRIA, Va., April 7 -- United States Patent no. 12,598,359, issued on April 7, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Display device" was invented by Woojin Choi (Seoul, South Korea), Changhoe Kim (Seoul, South Korea) and Jihoon Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A display device according to an embodiment disclosed herein may include a controller for receiving an audio signal and determining whether the received audio signal is an alarm signal. A display device according to an embodiment disclosed herein may include: a microphone for receiving an audio signal; a controller for determining whether the audio signal is an alarm signal; and a speaker ...