Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920243 | Color smooth error diffusion | — | 2005-07-19 |
| 6915020 | Generating graphical bar codes by halftoning with embedded graphical encoding | Jonathan Yen | 2005-07-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920243 | Color smooth error diffusion | — | 2005-07-19 |
| 6915020 | Generating graphical bar codes by halftoning with embedded graphical encoding | Jonathan Yen | 2005-07-05 |