Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8513682 | Optoelectronic component and production method for an optoelectronic component | Walter Wegleiter, Norbert Stath, Bert Braune, Karl Weidner, Hans Wulkesch | 2013-08-20 |
| 7402457 | Method for making contact with electrical contact with electrical contact surfaces of substrate and device with substrate having electrical contact surfaces | Kerstin Häse, Laurence Amigues, Herbert Schwarzbauer, Norbert Seliger, Karl Weidner +1 more | 2008-07-22 |
| 5635811 | Method and apparatus for standstill recognition when restarting a power converter-fed AC motor without a tachometer generator | Hubert Schierling | 1997-06-03 |