Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490049 | Image forming apparatus with controlled access | Stephen Kelly Cunnagin | 2002-12-03 |
| 6363172 | Combined color halftoning | Allan Chiwan Cheung | 2002-03-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490049 | Image forming apparatus with controlled access | Stephen Kelly Cunnagin | 2002-12-03 |
| 6363172 | Combined color halftoning | Allan Chiwan Cheung | 2002-03-26 |