Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10335955 | Proximity sensor arrangement | Bernd Gombert, Alexander Wolff, Richard Andrysek, Leopid Krausen | 2019-07-02 |
| 5563536 | Driver circuit having low voltage detection and high current detection | Andreas Grundl, Bernhard Hoffman | 1996-10-08 |