Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411713 | Method of adaptive control of the presence of a copy protection signal | — | 2002-06-25 |
| 6404889 | Protection of a component video signal | Kordian Kurowski, Ronald Quan | 2002-06-11 |
| 6381367 | Method and apparatus for compression compatible video fingerprinting | — | 2002-04-30 |
| 6374036 | Method and apparatus for copy-once watermark for video recording | Patrice Capitant, Clayton L. Davidson, James R. Holzgrafe, Kordian Kurowski, Andrew Mellows +1 more | 2002-04-16 |