Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5450331 | Method for verifying circuit layout design | Pei-Hu Lin | 1995-09-12 |
| 5113451 | Method for labelling polygons | David Chapman | 1992-05-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5450331 | Method for verifying circuit layout design | Pei-Hu Lin | 1995-09-12 |
| 5113451 | Method for labelling polygons | David Chapman | 1992-05-12 |