Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7051308 | Method and apparatus for integrated circuit design with library cells | Michael J. McManus, Billie J. Rivera, William G. Walker, Michael A. Zampaglione | 2006-05-23 |
| 6839882 | Method and apparatus for design of integrated circuits | Michael J. McManus, Billie J. Rivera, William G. Walker, Michael A. Zampaglione | 2005-01-04 |
| 6766496 | Method and apparatus for integrated circuit design with a software tool | Michael J. McManus, Billie J. Rivera, William G. Walker, Michael A. Zampaglione | 2004-07-20 |