Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8185847 | Pre-bias optical proximity correction | Juan Andres Torres Robles, Mark C. Simmons, George P. Lippincott | 2012-05-22 |
| 7739650 | Pre-bias optical proximity correction | Juan Andres Torres Robles, Mark C. Simmons, George P. Lippincott | 2010-06-15 |