Issued Patents 2017
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799738 | Semiconductor device with field electrode and contact structure | Ralf Siemieniec, Michael Hutzler, David Laforet, Cedric Ouvrard, Li Juin Yip | 2017-10-24 |
| 9799729 | Method of manufacturing a semiconductor device with field electrode structures, gate structures and auxiliary diode structures | Ralf Siemieniec, Franz Hirler, Martin Vielemeyer | 2017-10-24 |
| 9768290 | Semiconductor device with metal-filled groove in polysilicon gate electrode | Ralf Siemieniec, Li Juin Yip | 2017-09-19 |
| 9728614 | Semiconductor device comprising a field electrode | David Laforet, Franz Hirler, Ralf Siemieniec | 2017-08-08 |
| 9722036 | Semiconductor device with field electrode structure | Franz Hirler, Ralf Siemieniec | 2017-08-01 |
| 9680004 | Power MOSFET with seperate gate and field plate trenches | David Laforet, Michael Hutzler, Cedric Ouvrard, Ralf Siemieniec, Li Juin Yip | 2017-06-13 |
| 9627520 | MOS transistor having a cell array edge zone arranged partially below and having an interface with a trench in an edge region of the cell array | Franz Hirler, Ralf Siemieniec, Christian Geissler, Maximilian Roesch | 2017-04-18 |
| 9620636 | Semiconductor device with field electrode structures in a cell area and termination structures in an edge area | Ralf Siemieniec, Franz Hirler, Michael Hutzler, Martin Poelzl | 2017-04-11 |
| 9543386 | Semiconductor device with field electrode structures, gate structures and auxiliary diode structures | Ralf Siemieniec, Franz Hirler, Martin Vielemeyer | 2017-01-10 |
| 9536960 | Semiconductor device comprising a field electrode | David Laforet, Franz Hirler, Ralf Siemieniec | 2017-01-03 |