Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946782 | Optical position-measuring device for suppressing disturbing higher diffraction orders | — | 2024-04-02 |
| 11644348 | Optical position measuring device | Wolfgang Holzapfel | 2023-05-09 |
| 11313672 | Optical position-measuring device | — | 2022-04-26 |
| 9921468 | X-Y table with a position-measuring device | Wolfgang Holzapfel, Joerg Drescher, Markus Meissner, Ralph Joerger, Bernhard Musch | 2018-03-20 |
| 9389100 | Optical position measuring instrument | Wolfgang Holzapfel, Joerg Drescher, Markus Meissner, Ralph Joerger, Bernhard Musch | 2016-07-12 |
| 9389065 | Position-measuring device and system having such a position-measuring device | Wolfgang Holzapfel, Joerg Drescher, Markus Meissner, Ralph Joerger, Bernhard Musch | 2016-07-12 |
| 9200893 | Position-measuring device and system having a plurality of position-measuring devices | Wolfgang Holzapfel, Joerg Drescher, Markus Meissner, Ralph Joerger, Bernhard Musch | 2015-12-01 |
| 9188424 | Interferometer | Wolfgang Holzapfel, Joerg Drescher, Markus Meissner, Ralph Joerger, Bernhard Musch +1 more | 2015-11-17 |
| 9151593 | System and method for positioning a processing tool in relation to a workpiece | Wolfgang Holzapfel, Joerg Drescher, Markus Meissner, Ralph Joerger, Bernhard Musch | 2015-10-06 |
| 8842295 | System having a plurality of scanning units of a position measuring device | Wolfgang Holzapfel, Joerg Drescher, Markus Meissner, Ralph Joerger, Bernhard Musch | 2014-09-23 |