Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970598 | Data processing methods and devices | Ramesh Nagarajan, Charles E. Farnung, Francis K. Tse | 2005-11-29 |
| 6842266 | Systems and methods that determine an image processing system tone reproduction curve | Charles E. Farnung, Ramesh Nagarajan, Francis K. Tse, Regina M. Loverde | 2005-01-11 |
| 6753987 | Systems and methods to determine a contrast and a brightness adjusted system tone reproduction curve | Charles E. Farnung, Ramesh Nagarajan, Francis K. Tse, Regina M. Loverde, Ralph H. Huedepohl | 2004-06-22 |
| 6538661 | Apparatus and methods of controlling image forming apparatus | Charles E. Farnung, Ramesh Nagarajan, Francis K. Tse | 2003-03-25 |