Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9779931 | Method of manufacturing semiconductor wafers and method of manufacturing a semiconductor device | Johannes Freund, Hans-Joachim Schulze | 2017-10-03 |
| 9754787 | Method for treating a semiconductor wafer | Johannes Georg Laven, Hans-Joachim Schulze, Stephan Voss, Alexander Breymesser, Alexander Susiti +1 more | 2017-09-05 |
| 9728395 | Method for manufacturing a semiconductor wafer, and semiconductor device having a low concentration of interstitial oxygen | Nico Caspary, Mohammad Momeni, Reinhard Ploss, Francisco Javier Santos Rodriguez, Hans-Joachim Schulze | 2017-08-08 |
| 9721907 | Wafer edge shape for thin wafer processing | Hans-Joachim Schulze | 2017-08-01 |
| 9559020 | Method for postdoping a semiconductor wafer | Reinhard Ploss, Hans-Joachim Schulze | 2017-01-31 |
| 9536838 | Single crystal ingot, semiconductor wafer and method of manufacturing semiconductor wafers | Johannes Freund, Hans-Joachim Schulze | 2017-01-03 |