Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735141 | Compound semiconductor transistor with gate overvoltage protection | Martin Vielemeyer, Gilberto Curatola, Gianmauro Pozzovivo | 2017-08-15 |
| 9680004 | Power MOSFET with seperate gate and field plate trenches | David Laforet, Oliver Blank, Cedric Ouvrard, Ralf Siemieniec, Li Juin Yip | 2017-06-13 |
| 9653598 | Transistor component | Ralf Siemieniec | 2017-05-16 |
| 9620636 | Semiconductor device with field electrode structures in a cell area and termination structures in an edge area | Ralf Siemieniec, Oliver Blank, Franz Hirler, Martin Poelzl | 2017-04-11 |
| 9614044 | Semiconductor device with current sensor | Maximilian Roesch | 2017-04-04 |
| 9608082 | Electro-mechanical switching devices | — | 2017-03-28 |
| 9570553 | Semiconductor chip with integrated series resistances | Gerhard Noebauer, Ralf Siemieniec, Maximilian Roesch, Martin Poelzl | 2017-02-14 |
| 9450062 | Semiconductor device having polysilicon plugs with silicide crystallites | Ralf Siemieniec, Oliver Blank | 2016-09-20 |
| 9406763 | Stress-reduced field-effect semiconductor device and method for forming therefor | Stefan Sedlmaier, Markus Zundel, Franz Hirler, Johannes Baumgartl, Anton Mauder +2 more | 2016-08-02 |
| 9276097 | Gate overvoltage protection for compound semiconductor transistors | Martin Vielemeyer, Gilberto Curatola, Gianmauro Pozzovivo | 2016-03-01 |
| 9252263 | Multiple semiconductor device trenches per cell pitch | Martin Vielemeyer | 2016-02-02 |
| 8975662 | Method of manufacturing a semiconductor device using an impurity source containing a metallic recombination element and semiconductor device | Ralf Siemieniec, Oliver Blank | 2015-03-10 |
| 8907408 | Stress-reduced field-effect semiconductor device and method for forming therefor | Stefan Sedlmaier, Markus Zundel, Franz Hirler, Johannes Baumgartl, Anton Mauder +2 more | 2014-12-09 |
| 8871593 | Semiconductor device with buried gate electrode and gate contacts | Ralf Siemieniec, Oliver Blank | 2014-10-28 |
| 8558308 | Method of manufacturing a semiconductor device using a contact implant and a metallic recombination element and semiconductor | Oliver Blank, David Laforet, Ralf Siemieniec | 2013-10-15 |
| 6580221 | Method for triggering a sensor-controlled lamp | Juergen Schurig, Gunther Loehmann | 2003-06-17 |