Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671152 | Efficient generation of negative fill shapes for chips and packages | Mark A. Lavin | 1997-09-23 |
| 5657235 | Continuous scale optical proximity correction by mask maker dose modulation | Ronald M. Martino, J. Weed | 1997-08-12 |
| 5636131 | "Geometric autogeneration of""hard""phase-shift designs for VLSI" | Mark A. Lavin, Pia Naoko Sanda | 1997-06-03 |