Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8773577 | Region of interest extraction | Ruben M. Velarde, Thomas Wesley Osborne, Szepo Robert Hung, Haiyin Wang, Liang Liang +1 more | 2014-07-08 |
| 7460667 | Digital hidden data transport (DHDT) | Chong U. Lee, Katherine S. Lam, Julien Nicolas | 2008-12-02 |
| 6792542 | Digital system for embedding a pseudo-randomly modulated auxiliary data sequence in digital samples | Chong U. Lee, Katherine S. Lam, Julien Nicolas | 2004-09-14 |