Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824045 | Method and system for using multiple smartcards in a reader | Sue-Ken Yap | 2004-11-30 |
| 6748421 | Method and system for conveying video messages | Nadine Ozkan, Cecile Paris, Maria Milosavljevic, Sue-Ken Yap, Charles Chung +1 more | 2004-06-08 |