ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,755, issued on Nov. 25, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"MMT based DRM operation for ATSC 3.0" was invented by Youngkwon Lim (Allen, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A decoding device includes a communication interface and a processor operably coupled to the communication interface. The communication interface receives at least a portion of a broadcast stream including media data, which includes media samples. The processor identifies information elements containing DRM processing information in the broadcast stream. Each information element is associated with a respective one media sample of...