Siemens AG Was The Last Holdout in MPEG-4 Visual's Road to Being Patent-Free
The MPEG-4 Visual Patent Portfolio License has been in effect since January 1, 2000, covering essential patents behind the MPEG-4 Part 2 Visual standard from more than 30 licensors, including Canon, LG, Microsoft, Panasonic, Sony, and Toshiba. As of July 19, 2026, every one of those patents has expired. TheContinue Reading











