Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713816 | Electrostatic discharge device for integrated circuits | Wolfgang Wilkening | 2004-03-30 |
| 6680493 | ESD protective transistor | Wolfgang Wilkening, Stephan Mettler | 2004-01-20 |