Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358774 | Method of manufacturing a semiconductor device | Alfred J. Van Roosmalen, Klaastinus H. Sanders, Johan Bernard Kuperus | 2002-03-19 |
| 5661091 | Method of manufacturing a semiconductor device having PN junctions separated by depressions | Geert J. Duinkerken, Josef P. Keizer | 1997-08-26 |