Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815769 | Power semiconductor component, IGBT and field-effect transistor | Frank Pfirsch | 2004-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815769 | Power semiconductor component, IGBT and field-effect transistor | Frank Pfirsch | 2004-11-09 |