| 10491189 |
Topographical structure and method of producing it |
— |
2019-11-26 |
| 10164601 |
BAW resonator having temperature compensation |
— |
2018-12-25 |
| 9595939 |
Reactance filter having a steep edge |
Andreas Link |
2017-03-14 |
| 9214920 |
Antenna matching circuit |
Andreas Link |
2015-12-15 |
| 8365372 |
Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement |
Robert Aigner, Lueder Elbrecht, Martin Handtmann, Winfried Nessler, Hans-Joerg Timme |
2013-02-05 |
| 8091190 |
Method of manufacturing an acoustic mirror for a piezoelectric resonator |
Robert Thalhammer, Gernot Fattinger |
2012-01-10 |
| 7694397 |
Method of manufacturing an acoustic mirror for piezoelectric resonator |
Robert Thalhammer, Gernot Fattinger |
2010-04-13 |
| 7657983 |
Method of producing a topology-optimized electrode for a resonator in thin-film technology |
Robert Aigner, Luder Elbrecht, Winfried Nessler |
2010-02-09 |
| 7479851 |
Piezoelectric component and method for producing it |
Robert Aigner, Winfried Nessler |
2009-01-20 |
| 7455786 |
Piezoelectric oscillating circuit, method for manufacturing the same and filter arrangement |
Robert Aigner, Lueder Elbrecht, Martin Handtmann, Winfried Nessler, Hans-Joerg Timme |
2008-11-25 |
| 7439824 |
Bulk acoustic wave filter and method for eliminating unwanted side passbands |
Robert Aigner |
2008-10-21 |
| 7310861 |
Method of producing a piezoelectric component |
Robert Aigner, Winfried Nessler |
2007-12-25 |
| 7239729 |
Circuit arrangement and method for operating a fingerprint sensor |
Paul-Werner von Basse |
2007-07-03 |
| 7199684 |
Filter circuit with a filter stage and balun on a single substrate |
Robert Aigner, Juha Ellae, Hans-Jörg Timme |
2007-04-03 |
| 7199683 |
BAW resonator |
Robert Thalhammer, Robert Aigner |
2007-04-03 |
| 6975183 |
BAW resonator having piezoelectric layers oriented in opposed directions |
Robert Aigner, Martin Handtmann, Winfried Nessler |
2005-12-13 |
| 6933807 |
Acoustic reflector for a BAW resonator providing specified reflection of both shear waves and longitudinal waves |
Gernot Fattinger, Robert Aigner, Jyrki Kaitila |
2005-08-23 |
| 6909340 |
Bulk acoustic wave filter utilizing resonators with different aspect ratios |
Robert Aigner, Winfried Nessler, 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, Winfried Nessler |
2005-04-12 |
| 6864619 |
Piezoelectric resonator device having detuning layer sequence |
Robert Aigner, Elbrecht Lueder, Winfried Nessler |
2005-03-08 |
| 6841922 |
Piezoelectric resonator apparatus with acoustic reflector |
Robert Aigner, Lueder Elbrecht, Hans-Joerg Timme |
2005-01-11 |
| 6597945 |
Method for detecting living human skin |
— |
2003-07-22 |
| 6542054 |
Acoustic mirror and method for producing the acoustic mirror |
Robert Aigner, Hans-Jörg Timme, Luder Elbrecht, Annette Sanger |
2003-04-01 |
| 6534900 |
Piezoresonator |
Robert Aigner |
2003-03-18 |
| 6365888 |
Method for capacitive image acquisition |
Paul-Werner von Basse, Josef Willer, Thomas Scheiter |
2002-04-02 |
