Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5008209 | Method of manufacturing a semiconductor device including outdiffusion from polysilicon rims | Henricus G. R. Maas | 1991-04-16 |
| 4750971 | Method of manufacturing a semiconductor device | Henricus G. R. Maas | 1988-06-14 |
| 4717689 | Method of forming semimicron grooves in semiconductor material | Henricus G. R. Maas | 1988-01-05 |
| 4689872 | Method of manufacturing a semiconductor device | Henricus G. R. Maas | 1987-09-01 |
| 4659428 | Method of manufacturing a semiconductor device and semiconductor device manufactured by means of the method | Henricus G. R. Maas | 1987-04-21 |
| 4636826 | Charge coupled devices having narrow coplanar silicon electrodes | Jan W. Slotboom, Henricus G. R. Maas, Francois M. Klaassen | 1987-01-13 |
| 4619039 | Method of manufacturing a semiconductor device and device manufactured by the use of the method | Henricus G. R. Maas, Jan W. Slotboom, Kazimierz Osinski | 1986-10-28 |
| 4574468 | Method of manufacturing a semiconductor device having narrow coplanar silicon electrodes | Jan W. Slotboom, Henricus G. R. Maas, Francois M. Klaassen | 1986-03-11 |
| 4545110 | Method of manufacturing an insulated gate field effect device | Henricus G. R. Maas, Francois M. Klaassen | 1985-10-08 |
| 4514251 | Method of manufacturing a semiconductor device, in which patterns are formed in a layer of silicon nitride by means of ion implantation | Alfred H. van Ommen, Henricus G. R. Maas, Wilhelmus J. M. J. Josquin | 1985-04-30 |
| 4449287 | Method of providing a narrow groove or slot in a substrate region, in particular a semiconductor substrate region | Henricus G. R. Maas | 1984-05-22 |
| 4422089 | Semiconductor device having a reduced surface field strength | Henricus M. J. Vaes, Adrianus W. Ludikhuize | 1983-12-20 |
| 4409606 | High breakdown voltage semiconductor device | Kornelis J. Wagenaar, Hendrik C. De Graaff | 1983-10-11 |
| 4292642 | Semiconductor device | Marnix G. Collet, Paul A. Hart, Johannes F. C. M. Verhoeven | 1981-09-29 |
| 4233617 | Field effect transistor with insulated gate electrode | Francois M. Klaassen | 1980-11-11 |