Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8365372 | Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement | Robert Aigner, Lueder Elbrecht, Martin Handtmann, Stephan Marksteiner, Hans-Joerg Timme | 2013-02-05 |
| 7786826 | Apparatus with acoustically coupled BAW resonators and a method for matching impedances | Robert Thalhammer, Martin Handtmann, Jyrki Kaitila, Lueder Elbrecht | 2010-08-31 |
| 7692317 | Apparatus for housing a micromechanical structure | Martin Franosch, Andreas Meckes, Klaus-Gunter Oppermann | 2010-04-06 |
| 7657983 | Method of producing a topology-optimized electrode for a resonator in thin-film technology | Robert Aigner, Luder Elbrecht, Stephan Marksteiner | 2010-02-09 |
| 7535324 | Piezoelectric resonator structure and method for manufacturing a coupled resonator device | Gernot Fattinger, Klaus Diefenbeck, Peter Mueller | 2009-05-19 |
| 7479851 | Piezoelectric component and method for producing it | Robert Aigner, Stephan Marksteiner | 2009-01-20 |
| 7455786 | Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement | Robert Aigner, Lueder Elbrecht, Martin Handtmann, Stephan Marksteiner, Hans-Joerg Timme | 2008-11-25 |
| 7310861 | Method of producing a piezoelectric component | Robert Aigner, Stephan Marksteiner | 2007-12-25 |
| 7300823 | Apparatus for housing a micromechanical structure and method for producing the same | Martin Franosch, Andreas Meckes, Klaus-Gunter Oppermann | 2007-11-27 |
| 6975183 | BAW resonator having piezoelectric layers oriented in opposed directions | Robert Aigner, Martin Handtmann, Stephan Marksteiner | 2005-12-13 |
| 6909340 | Bulk acoustic wave filter utilizing resonators with different aspect ratios | Robert Aigner, Stephan Marksteiner, Luder Elbrecht | 2005-06-21 |
| 6878604 | Semiconductor element comprising a sequence of layers for converting acoustic or thermal signal and electrical voltage changes into each other and method for producing the same | Robert Aigner, Lueder Elbrecht, Thomas Rainer Herzog, Stephan Marksteiner | 2005-04-12 |
| 6864619 | Piezoelectric resonator device having detuning layer sequence | Robert Aigner, Elbrecht Lueder, Stephan Marksteiner | 2005-03-08 |