Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828630 | Optical position-measuring device | Wolfgang Holzapfel, Daniel Frese | 2023-11-28 |
| 10571310 | Position-measuring device | Wolfgang Holzapfel, Johannes Trautner | 2020-02-25 |
| 10060765 | Optical position-measuring device | Wolfgang Holzapfel, Ulrich Benner, Johannes Trautner | 2018-08-28 |
| 9863791 | Optical position-measuring device having incremental detector and absolute detector disposed in a common detection plane at a defined perpendicular distance from a scanning grating | Wolfgang Holzapfel, Johannes Trautner | 2018-01-09 |
| 8476580 | Angle-measuring device and line of products with such angle-measuring devices | Elmar Mayer, Thomas Schürmann | 2013-07-02 |
| 6297154 | Process for semiconductor device fabrication having copper interconnects | Michal E. Gross | 2001-10-02 |