Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7460667 | Digital hidden data transport (DHDT) | Chong U. Lee, Julien Nicolas, Edward Atrero | 2008-12-02 |
| 6888943 | Multimedia adaptive scrambling system (MASS) | Kamran Moallemi, Chong U. Lee, Taku Katoh, Naoki Endoh | 2005-05-03 |
| 6792542 | Digital system for embedding a pseudo-randomly modulated auxiliary data sequence in digital samples | Chong U. Lee, Julien Nicolas, Edward Atrero | 2004-09-14 |