Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778678 | High-capacity digital image watermarking based on waveform modulation of image components | Sergio Daniel Servetto | 2004-08-17 |
| 6757860 | Channel error protection implementable across network layers in a communication system | Jihwan P. Choi, Hui-Ling Lou | 2004-06-29 |
| 6681365 | Method and apparatus for providing channel error protection for a source coded bit stream | Raghavan Anand, Hui-Ling Lou | 2004-01-20 |