Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9478655 | Semiconductor device having a lower diode region arranged below a trench | Ralf Siemieniec, Wolfgang Bergner, Romain Esteve | 2016-10-25 |
| 9293558 | Semiconductor device | Ralf Siemieniec, Romain Esteve | 2016-03-22 |