Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7657983 | Method of producing a topology-optimized electrode for a resonator in thin-film technology | Robert Aigner, Stephan Marksteiner, Winfried Nessler | 2010-02-09 |
| 7291547 | Filter device and method for fabricating filter devices | Hans-Jörg Timme, Robert Aigner, Juha Ellä, Katri Helena Pohjonen, Pasi Tikka | 2007-11-06 |
| 6909340 | Bulk acoustic wave filter utilizing resonators with different aspect ratios | Robert Aigner, Stephan Marksteiner, Winfried Nessler | 2005-06-21 |
| 6542054 | Acoustic mirror and method for producing the acoustic mirror | Robert Aigner, Stephan Marksteiner, Hans-Jörg Timme, Annette Sanger | 2003-04-01 |