Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9136662 | Method for manufacturing a connection between two ceramic parts, especially parts of a pressure sensor, and a ceramic product, especially a ceramic pressure sensor | Andreas Rossberg, Michael Philipps, Ulfert Drewes, Jörg Müller, Marco Doms | 2015-09-15 |
| 8485042 | Method for manufacturing an elastic body of Al2O3 ceramic, measuring membrane for a pressure sensor and pressure sensor with such a membrane | Andreas Roßberg, Frank Kastner, Henry Ludwig, Uta Oberbach | 2013-07-16 |
| 8176791 | Elastic ceramic body and pressure sensor with an elastic ceramic body | Andreas Rossberg | 2012-05-15 |
| 8104353 | Capacitive pressure sensor | Ulfert Drewes, Andreas Rossberg, Elke Schmidt, Sabine Stolle, Christel Kretschmar +1 more | 2012-01-31 |
| 7861598 | Pressure transducer | Ulfert Drewes | 2011-01-04 |
| 7448274 | Pressure sensor having a pressure measuring cell with a platform and a measuring membrane | Ulfert Drewes, Karl Floegel, Thomas Uehlin, Rainer Martin | 2008-11-11 |
| 7360428 | Capacitive pressure measuring cell with a membrane bed | Karl-Heinz Banholzer, Karl Flögel, Bernd Rosskopf | 2008-04-22 |
| 7249515 | Capacitive pressure sensor | Igor Getman, Ulfert Drewes | 2007-07-31 |
| 7181974 | Moisture-protected pressure sensor | Andreas Rossberg, Thomas Uehlin | 2007-02-27 |
| 7150197 | Capacitive pressure sensor | Ulfert Drewes, Igor Getman | 2006-12-19 |
| 6941814 | Hydrophobically coated pressure sensor | Ulfert Drewes, Andreas Rossberg, Elke Schmidt | 2005-09-13 |
| 6935179 | Pressure measuring arrangement | Karl-Heinz Banholzer, Karl Flögel, Bernd Rosskopf | 2005-08-30 |
| 6925884 | Capacitive differential pressure sensor | Ulfert Drewes, Andreas Rossberg, Elke Schmidt | 2005-08-09 |
| 6848318 | Pressure sensor having metallic diaphragm seal joint | Peter Gerst, Karlheinz Banholzer, Karl Flögel, Thomas Uehlin, Elke Schmidt +2 more | 2005-02-01 |
| 6770377 | Active brazing solder for brazing alumina-ceramic parts | Elke Schmidt, Volker Guther, Anobecs Allo, Jurgen Breme, Heinz Muller +1 more | 2004-08-03 |
| 6715356 | Pressure sensor having metallic diaphragm seal mount | Peter Gerst, Karlheinz Banholzer, Karl Flögel, Thomas Uehlin, Elke Schmidt +2 more | 2004-04-06 |
| 6675654 | Pressure sensing device with moisture filter | Andreas Rossberg, Elke Schmidt, Ulfert Drewes, Michael Kirst, Bernhard Walter | 2004-01-13 |
| 6615665 | Pressure measuring device | Karl Flögel, Thomas Uehlin, Karlheinz Banholzer | 2003-09-09 |
| 6595064 | Capacitive pressure sensor | Ulfert Drewes, Andreas Rossberg, Elke Schmidt, Jurgen Breme, Thomas Velten | 2003-07-22 |
| 6578427 | Capacitive ceramic relative-pressure sensor | — | 2003-06-17 |
| 6516670 | Pressure sensor | Karl Flögel, Karlheinz Banholzer, Bernd Rosskopf | 2003-02-11 |
| 6499352 | Pressure measuring cell | Karlheinz Banholzer, Karl Flögel, Bernd Rosskopf | 2002-12-31 |
| 6427900 | Active brazing solder for brazing alumina-ceramic parts | Elke Schmidt, Volker Guther, Andreas Otto, Jurgen Breme, Heinz Muller +1 more | 2002-08-06 |
| 6422085 | Flush-diaphragm relative pressure sensor | Andreas Rossberg, Ulfert Drewes, Elke Schmidt | 2002-07-23 |
| 6374680 | Capacitive pressure sensor or capacitive differential pressure sensor | Ulfert Drewes, Andreas Rossberg, Elke Schmidt, Thomas Velten | 2002-04-23 |