Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889403 | Methods and apparatus for calibrating a digital color imaging device that uses multi-hue colorants | Mario Kühn | 2011-02-15 |
| 7742204 | Methods and apparatus for determining a total colorant limit for digital imaging devices | Mario Kühn | 2010-06-22 |
| 7724392 | Methods and apparatus for calibrating digital imaging devices | Mario Kühn | 2010-05-25 |
| 7630106 | Methods and apparatus for determining colorant limits for calibrating digital imaging devices | Mario Kühn | 2009-12-08 |
| 7433078 | Methods and apparatus for calibrating a digital color imaging device that uses multi-hue colorants | Mario Kühn | 2008-10-07 |