Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7654126 | Method for establishing a correlation between a first state of a piezoelectric component and a second state of the component and use of said correlation | Carsten Schuh, Andreas Wolff | 2010-02-02 |
| 7309944 | Piezoactuator and method for production of the piezoactuator | Hedwig Murmann-Biesenecker, Andreas Wolff | 2007-12-18 |
| 7015629 | Additional contacting for an electrical component and piezoelectric component in the form of a multilayer structure | Carsten Schuh, Thorsten Steinkopff, Andreas Wolff | 2006-03-21 |
| 6998762 | Piezoactuator and a method for producing a piezoactuator | Carsten Schuh | 2006-02-14 |
| 6762536 | Piezoceramic bending transducer and use thereof | Markus Hoffmann, Michael Riedel, Michael Weinmann | 2004-07-13 |
| 6747400 | Piezoelectric flexural transducer and use thereof | Martin Maichl, Markus Hoffmann, Michael Weinmann, Michael Riedel, Andreas Schmid | 2004-06-08 |
| 6744177 | Piezoelectric bending transducer and use thereof | Michael Riedel, Andreas Schmid, Martin Maichl, Markus Hoffmann, Michael Weinmann | 2004-06-01 |
| 6528927 | Piezo actuator with multi-layer conductive film, and method for making same | Carsten Schuh, Dieter Cramer, Thorsten Steinkopff, Iris Hahn, Andreas Wolff +1 more | 2003-03-04 |
| 6307306 | Piezo actuator with improved electrical contacting and employment of such a piezo actuator | Ulrich Bast, Dieter Cramer, Gerald Kainz, Carsten Schuh, Andreas Wolff | 2001-10-23 |
| 6260248 | Method for producing a monolithic multilayer piezo actuator | Dieter Cramer, Hans-Martin Hellebrand | 2001-07-17 |
| 6236146 | Piezoelectric actuator with a new type of contacting and a method for the production thereof | Dieter Cramer, Hans-Martin Hellebrand, Andreas Wolff, Christoph Hamann, Clemens Scherer | 2001-05-22 |
| 6232701 | Piezoelectric component and method for the manufacture thereof | Carsten Schuh, Dieter Cramer | 2001-05-15 |
| 6230378 | Process for manufacturing monolithic multilayer piezoelectric actuator | Dieter Cramer, Hans-Martin Hellebrand | 2001-05-15 |
| RE35011 | Ultrasound array having trapezoidal oscillator elements and a method and apparatus for the manufacture thereof | Wolfrasm Wersing, Reinhard Lerch, Hans Kaarmann, Martina Vogt | 1995-08-08 |
| 5425889 | Method for producing a piezoceramic | Gabriele Preu, Dieter Cramer | 1995-06-20 |
| 5164920 | Composite ultrasound transducer and method for manufacturing a structured component therefor of piezoelectric ceramic | Ulrich Bast, Hans Kaarmann, Martina Vogt, Wolfram Wersing, Dieter Cramer | 1992-11-17 |
| 5045746 | Ultrasound array having trapezoidal oscillator elements and a method and apparatus for the manufacture thereof | Wolfram Wersing, Reinhard Lerch, Hans Kaarmann, Martina Vogt | 1991-09-03 |
| 4914565 | Piezo-electric transducer having electrodes that adhere well both to ceramic as well as to plastics | Manfred Schnoeller, Jutta Mohaupt, Wolfram Wersing | 1990-04-03 |
| 4900972 | Electrode for piezoelectric composites | Wolfram Wersing, Manfred Schnoeller, Jutta Mohaupt | 1990-02-13 |
| 4751013 | Porous piezoelectric material and method for making it | Hans Kaarmann, Jutta Mohaupt, Martina Vogt, Wolfram Wersing | 1988-06-14 |
| 4686409 | Porous adaptation layer in an ultrasonic applicator | Hans Kaarmann, Jutta Mohaupt, Martina Vogt, Wolfram Wersing | 1987-08-11 |
| 4617707 | Method for the manufacture of an ultrasonics antenna array | Jutta Mohaupt, Manfred Schnoeller, Wolfram Wersing | 1986-10-21 |
| 4277977 | Method and apparatus for inspection of ceramic parts for defects | Jeffrey Drew, Werner Schuhmann | 1981-07-14 |