Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119802 | Optical position-measuring device having grating fields with different step heights | Peter Speckbacher, Tobias Gruendl, Josef Weidmann | 2018-11-06 |
| 10094961 | Optical layer system | Peter Speckbacher, Stefan Funk | 2018-10-09 |