Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618171 | Black point adjustment based on image background | Francis K. Tse, Ramesh Nagarajan | 2003-09-09 |
| 6538661 | Apparatus and methods of controlling image forming apparatus | Ramesh Nagarajan, Francis K. Tse, Julie A. Fisher | 2003-03-25 |