Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441704 | Surface acoustic wave filter having balanced crosstalk capacitances in symmetric operation | Markus Ali-Hackl, Stefan Freisleben, Thomas Johannes, Ulrich Bauernschmitt, Ulrike Rösler | 2002-08-27 |
| 6353372 | Dual-mode surface acoustic wave filter with split input/output converters determining impedance | Georg Strauss | 2002-03-05 |
| 6342824 | Transverse-mode resonator filter with the input and output converters having different impedances | Ulrich Bauernschmitt | 2002-01-29 |