Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401159 | Apparatus for detecting a pre-aligning element at a wafer | Thomas Zell | 2019-09-03 |
| 9476701 | Apparatus for detecting a pre-aligning element at a wafer | Thomas Zell | 2016-10-25 |
| 8947664 | Apparatus and method for aligning a wafer's backside to a wafer's frontside | Josef Campidell, Thomas Bitzer | 2015-02-03 |
| 7723710 | System and method including a prealigner | Josef Campidell, Robert Wistrela, John Cooper | 2010-05-25 |