ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,494, issued on Oct. 28, was assigned to INU C INC. (Seoul, South Korea).

"Apparatus for playing extended timemark view based on playback score" was invented by Hoorang Shin (Jeju-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an apparatus for playing an extended timemark view based on playback score. An embodiment of the present invention provides an apparatus for playing an extended timemark view based on playback score, which is capable of: extracting an event from an upload video, and then setting a timemark for each event; extending and outputting a timemark-related image and text together when a viewer watches the u...