Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455893 | MOS transistor with high voltage sustaining capability and low on-state resistance | Ralf Bornefeld | 2002-09-24 |
| 6271550 | Junction field effect transistor or JFET with a well which has graded doping directly beneath the gate electrode | — | 2001-08-07 |
| 6137148 | NMOS transistor | Erhard Muesch | 2000-10-24 |