Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827332 | Solenoid valve | Juergen Hanneke | 2004-12-07 |
| 6740595 | Etch process for recessing polysilicon in trench structures | Stephan Kudelka, Helmut Tews, Alexander Michaelis, Uwe Schroeder, Martin Popp +1 more | 2004-05-25 |