Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800404 | Method for producing a self-supporting electron-optical transparent structure, and structure produced in accordance with the method | Peter Speckbacher, Georg Flatscher, Erich Bayer, Anton Sailer, Martin Ullrich | 2004-10-05 |
| 6445456 | Photoelectric position measuring device | Peter Speckbacher, Georg Flatscher, Anton Sailer, Walburga Kern | 2002-09-03 |
| 5963330 | Optical position measuring device | Jan Braasch, Christian Callimici | 1999-10-05 |
| 5786931 | Phase grating and method of producing phase grating | Peter Speckbacher, Georg Flatscher, Erich Bayer, Erwin Spanner, Andreas Franz | 1998-07-28 |
| 5424833 | Interferential linear and angular displacement apparatus having scanning and scale grating respectively greater than and less than the source wavelength | Walter Huber | 1995-06-13 |
| 5271078 | Device for coupling and/or decoupling beams of light, with an integrated optical component | Andreas Franz | 1993-12-14 |
| 5187545 | Integrated optical position measuring device and method with reference and measurement signals | — | 1993-02-16 |
| 5127733 | Integrated optical precision measuring device | — | 1992-07-07 |