ALEXANDRIA, Va., July 21 -- United States Patent no. 12,689,856, issued on July 21, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Movable TV and method for controlling the same" was invented by Donghee Lee (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a method for controlling a movable TV including outputting audio data and video data of content at a first location, moving the TV from the first location to a second location, receiving state information of an external device belonging to a specific group located around the second location, and adjusting a volume level of the audio data while maintaining the output of the video data based on the received state inf...