Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340642 | Process for manufacturing a silicon semiconductor device having a reduced surface recombination velocity | Klaus Graff, Alfons Hamberger, Petra Heim | 2002-01-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340642 | Process for manufacturing a silicon semiconductor device having a reduced surface recombination velocity | Klaus Graff, Alfons Hamberger, Petra Heim | 2002-01-22 |