Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9842904 | Method of manufacturing a semiconductor device having a trench at least partially filled with a conductive material in a semiconductor substrate | Anton Mauder, Hans-Joachim Schulze | 2017-12-12 |
| 9728395 | Method for manufacturing a semiconductor wafer, and semiconductor device having a low concentration of interstitial oxygen | Helmut Oefner, Nico Caspary, Mohammad Momeni, Francisco Javier Santos Rodriguez, Hans-Joachim Schulze | 2017-08-08 |
| 9570566 | Semiconductor device including a trench at least partially filled with a conductive material in a semiconductor substrate | Anton Mauder, Hans-Joachim Schulze | 2017-02-14 |
| 9559020 | Method for postdoping a semiconductor wafer | Helmut Oefner, Hans-Joachim Schulze | 2017-01-31 |