Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823455 | Method for robust watermarking of content | William W. Macy, Matthew Holliman | 2004-11-23 |
| 6816949 | Method and apparatus for cache management | Rainer W. Lienhart, Yen-Kuang Chen, Matthew Holliman | 2004-11-09 |