Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7154609 | Interferential position measuring arrangement | Wolfgang Holzapfel, Michael Hermann, Walter Huber, Ulrich Benner, Karsten Sändig | 2006-12-26 |
| 7112782 | Optical position measuring system | — | 2006-09-26 |
| 6933700 | Positioning device | Johann Lahr | 2005-08-23 |
| 6552810 | Optical measuring system | Michael Hermann, Walter Huber, Wolfgang Holzapfel | 2003-04-22 |
| 6198534 | Scanning unit for an optical position measuring system | Wolfgang Holzapfel, Walter Huber, Elmar Mayer | 2001-03-06 |
| 6175414 | Optical position measuring device | Wolfgang Holzapfel, Walter Huber | 2001-01-16 |
| 6043482 | Scanning unit with a printed circuit for an optical position-measuring apparatus | Rainer Hagl, Wolfgang Holzapfel, Hermann Hofbauer, Herbert Pronold | 2000-03-28 |