Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6862111 | Method and apparatus for quantizing a color image through a single dither matrix | Shultz Chan | 2005-03-01 |
| 6201614 | Dithered image compression system | — | 2001-03-13 |
| 5639524 | Ray-shield sheets for glass surface advertisement and art exhibition | — | 1997-06-17 |