Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614556 | Apparatus for quantizing a digital image by using an error diffusion coefficient and threshold modulation in zigzag quantization | Doo-Eui Hong, Gyung Nam Boo | 2003-09-02 |