Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7581245 | Technique for evaluating computer system passwords | — | 2009-08-25 |
| 7139978 | Recording user interaction with an application | Andreas Roessler | 2006-11-21 |
| 6847348 | Systems and methods for executing functions for objects based on the movement of an input device | — | 2005-01-25 |