Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9054151 | Semiconductor device with laterally varying doping concentrations | Hans-Joachim Schulze, Franz-Josef Niedernostheide | 2015-06-09 |
| 8853774 | Semiconductor device including trenches and method of manufacturing a semiconductor device | Maria Cotorogea, Hans Peter Felsl, Francisco Javier Santos Rodriguez, Hans-Joachim Schulze, Georg Seibert +2 more | 2014-10-07 |
| 8587025 | Method for forming laterally varying doping concentrations and a semiconductor device | Hans-Joachim Schulze, Franz-Josef Niedernostheide | 2013-11-19 |