Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778697 | Color image processing method and apparatus thereof | Yang-lim Choi, Yining Deng, Bangalore S. Manjunath | 2004-08-17 |
| 6687824 | Digital image coding/decoding apparatus and method for recording and restoring a signature image using watermarking | — | 2004-02-03 |
| 6683957 | Digital image coding/decoding apparatus and method for correcting distorted data in transmitted signals that use watermarking | — | 2004-01-27 |