Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7511587 | Oscillator comprising two one-port surface wave resonators | — | 2009-03-31 |
| 6885491 | Diffraction-optical component, illumination system and exposure system comprising such a diffraction-optical component as well as an exposure method employing such an exposure system | Martin Ross-Messemer, Alexander Menck, Frank Holler, Kurt Franke, Hagen Schmidt +1 more | 2005-04-26 |
| 6762534 | Transversally coupled resonator filter | Bert Wall | 2004-07-13 |
| 6707229 | Surface acoustic wave filter | — | 2004-03-16 |
| 6577041 | Converter for surface acoustic waves | — | 2003-06-10 |