Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501861 | Scalable coding/decoding methods and apparatus for producing still image using wavelet transformation | Dae-sung Cho, Jae-seob Shin | 2002-12-31 |
| 6493387 | Moving picture coding/decoding method and apparatus having spatially scalable architecture and signal-to-noise ratio scalable architecture together | Jae-seob Shin, Dae-sung Cho, Yang-seock Seo | 2002-12-10 |