Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9385263 | Method for producing a dopant profile | Joerg Horzel, Gabriele Blendin, Marco Faber, Wilfried Schmidt | 2016-07-05 |
| 8563440 | Method for chemically treating a substrate | Andreas Teppe, Berthold Schum, Ingo Schwirtlich, Knut Vaas, Wilfried Schmidt | 2013-10-22 |
| 8273596 | Method for producing electric contacts on a semiconductor component | Henning Nagel, Wilfried Schmidt, Ingo Schwirtlich | 2012-09-25 |
| 6526829 | Process and apparatus for determining damage to cyclically moving machine components | Heinrich Lysen | 2003-03-04 |
| 6506250 | Method for the production of multi-crystalline semiconductor material | Otwin Breitenstein | 2003-01-14 |
| 6233527 | System for monitoring units excited by oscillations | Steffen Buhler, Martin Weichselbaumer | 2001-05-15 |
| 6218780 | High-pressure discharge lamp with a cooled electrode | Dietmar Ehrlichmann | 2001-04-17 |
| 6208944 | Method for determining and displaying spectra for vibration signals | Johann Loesl, Steffen Buehler | 2001-03-27 |
| 5847510 | High pressure discharge bulb | Hans-Werner Goelling, Thomas Dittrich | 1998-12-08 |
| 5304892 | Double-ended high-pressure discharge lamp | Bernd Lewandowski, Walter Kiele, Juergen Begemann, Joern Dierks | 1994-04-19 |
| 5264759 | High-pressure, high-power discharge lamp, and method of its manufacture | Bernd Lewandowski, Walter Kiele | 1993-11-23 |