Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312120 | Closure device for flexible containers and a method for closing flexible containers | Alexander Boje, Ralf Drews, Alexander Mildner | 2025-05-27 |
| 11858668 | Method for filling an at least partially gas-permeable container | Jan Lorenzen, Janis Feye, Alexander Mildner, Alexander Boje | 2024-01-02 |
| 9048052 | Electromechanical microswitch for switching an electrical signal, microelectromechanical system, integrated circuit, and method for producing an integrated circuit | Mehmet Kaynak, Mario Birkholz, Karl-Ernst Ehwald, René Scholz | 2015-06-02 |
| 8932405 | Apparatus for low-temperature epitaxy on a plurality semiconductor substrates | Thomas Grabolla, George Ritter | 2015-01-13 |
| 8546249 | Selective growth of polycrystalline silicon-containing semiconductor material on a silicon-containing semiconductor surface | Bernd Heinemann, Yuji Yamamoto | 2013-10-01 |
| 7595534 | Layers in substrate wafers | Bernd Heinemann, Karl-Ernst Ehwald, Dieter Knoll, Dirk Wolansky, Peter Schley | 2009-09-29 |
| 7244667 | Method and device for the production of thin epitaxial semiconductor layers | Dirk Wolansky, Georg Ritter, Thomas Grabolla | 2007-07-17 |
| 6745543 | Apparatus for forming and/or sealing a packaging unit | Norbert Dietrich, Hans Bernd Dreier | 2004-06-08 |
| 6642553 | Bipolar transistor and method for producing same | Juergen Drews, Bernd Heinemann, Dieter Knoll | 2003-11-04 |
| 6465318 | Bipolar transistor and method for producing same | Karl-Ernst Ehwald, Bernd Heinemann, Dieter Knoll, Dirk Wolansky | 2002-10-15 |