Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633412 | Smoothness enhancement in laser printing through periodic modulation of halftone cell | Joseph Shu | 2003-10-14 |
| 6522427 | Color table manipulations for contour reduction | Anoop K. Bhattacharjya, Joseph Shu | 2003-02-18 |