Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10217925 | Method for producing an electronic structural element as a stack | Thomas Richter | 2019-02-26 |
| 10153419 | Component for electrically contacting a piezo stack, a piezo stack, and method for producing the same | Alexandra Lautenschläger, Marcus Unruh | 2018-12-11 |
| 9972765 | Method for producing an electronic structural element as a stack | Thomas Richter | 2018-05-15 |
| 9887345 | Piezo-stack with passivation, and a method for the passivation of a piezo-stack | Thomas Richter, Harald Kastl | 2018-02-06 |
| 9709186 | Modular actuator unit for a fuel injection valve | — | 2017-07-18 |
| 9691965 | Method for making electrical contact with an electronic component in the form of a stack, and electronic component having a contact-making structure | Thomas Richter, Andreas Lenk | 2017-06-27 |
| 8264125 | Piezoelectric component comprising a security layer and an infiltration barrier and a method for the production thereof | Michael Denzler, Christoph Hamann, Harald Kastl, Stefan Kohn, Maximilian Kronberger +2 more | 2012-09-11 |
| 8112886 | Production method of contact mat for an actuator | Bernhard Döllgast, Horst Gilg, Jörg Haubold, Carsten Schuh | 2012-02-14 |
| 8006669 | Sealing arrangement of a piezoactuator for a fuel injection valve of an internal combustion engine | Marcus Unruh | 2011-08-30 |
| 7906888 | Actuator for actuating a fuel injection valve | Tim Bohlmann, Michael Denzler, Stefan Kohn, Klaus Plecher, Andreas Voigt | 2011-03-15 |
| 7784444 | Actuating drive for actuating a fuel injection valve | Tim Bohlmann, Michael Denzler, Stefan Kohn, Yavuz Kurt, Klaus Plecher +2 more | 2010-08-31 |
| 7750539 | Reception bush for a piezoactuator | Bernd Döllgast, Horst Gilg, Jörg Haubold, Emanuel Sanftleben, Carsten Schuh +1 more | 2010-07-06 |
| 7646139 | Head plate assembly for an actuator and method for producing an actuator | — | 2010-01-12 |
| 7612487 | Contact mat for an actuator, and associated production method | Bernhard Döllgast, Horst Gilg, Jörg Haubold, Carsten Schuh | 2009-11-03 |
| 7564169 | Piezo actuator and associated production method | Bernd Döllgast, Carsten Schuh | 2009-07-21 |
| 7545080 | Monolithic piezoactuator with rotation of the polarisation in the transition region and use of said piezoactuator | Harald Kastl, Andreas Lenk, Carsten Schuh | 2009-06-09 |
| 7504762 | Receiving sleeve for a piezoelectric actuator | Bernd Döllgast, Horst Gilg, Jörg Haubold, Emanuel Sanftleben, Carsten Schuh | 2009-03-17 |
| 7334329 | Method for pretreating a piezoelectric ceramic and method for adjusting an injection valve | Matthias Göller, Stefan Kohn, Wolfgang Reisinger, Andreas Voigt | 2008-02-26 |
| 7222424 | Method for producing a tubular spring and an actuator unit comprising one such tubular spring | Dejan Jovovic, Gunter Lewentz, Andreas Voigt | 2007-05-29 |
| 7218037 | Method for improving the long-term stability of a piezoelectric actuator and a piezoelectric actuator | Michael Denzler, Stefan Kohn, Martin Neumaier, Roland Niefanger, Klaus Plecher +1 more | 2007-05-15 |
| 6984924 | Piezoelectric actuator unit | Andreas Voigt, Wilhelm Frank, Gunter Lewentz | 2006-01-10 |
| 6917141 | Device with a piezoelectric actuator | Hellmut Freudenberg, Wendelin Klugl, Marcus Unruh, Andreas Voigt | 2005-07-12 |
| 6532942 | Pre-treatment method for an electromagnetic transducer | — | 2003-03-18 |
| 6274967 | Piezoelectric actuator for a servo drive, servo drive with a piezoelectric actuator and method of producing a piezoelectric actuator | Wilhelm Frank, Andreas Voigt, Carsten Schuh, Gunter Lewentz | 2001-08-14 |