Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7231626 | Method of implementing an engineering change order in an integrated circuit design by windows | Viswanathan Lakshmanan, Michael Josephides, Daniel W. Prevedel, Richard Blinne, Johathan P. Kuppinger | 2007-06-12 |
| 7168055 | Method and apparatus for detecting nets physically changed and electrically affected by design ECO | Daniel W. Prevedel | 2007-01-23 |
| 6680629 | 5 V tolerant hot carrier injection (HCI) protection circuit | Andrew M. Rankin, Ken Szajda | 2004-01-20 |
| 6307414 | Slew rate/propagation delay selection circuit | — | 2001-10-23 |