Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641704 | Method of isolating active areas of a semiconductor substrate by shallow trenches and narrow trenches | Pierre Brouquet, Michel Haond | 1997-06-24 |
| 5604149 | Method of and device for isolating active areas of a semiconducor substrate by quasi-plane shallow trenches | Pierre Brouquet, Michel Haond | 1997-02-18 |