Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7370245 | Cross-correlation of delay line characteristics | Ajay Dalvi, Paul A. Swartz | 2008-05-06 |
| 7308632 | Method and apparatus for measuring duty cycle distortion on an integrated circuit | Paul T.Q. Nguyen, Paul A. Swartz | 2007-12-11 |
| 7305604 | Determining edge relationship between clock signals | Ajay Dalvi, Paul A. Swartz | 2007-12-04 |
| 7305599 | Testing propagation delay of a shift register using a ring oscillator | Richard D. J. Duce | 2007-12-04 |
| 7275193 | Method and apparatus for measuring crosstalk on a programmable logic device | — | 2007-09-25 |
| 7020862 | Circuits and methods for analyzing timing characteristics of sequential logic elements | Peter H. Alfke | 2006-03-28 |
| 6850123 | Circuits and methods for characterizing the speed performance of multi-input combinatorial logic | Anthony P. Calderone, Richard D. J. Duce | 2005-02-01 |
| 6734703 | Circuits and methods for analyzing timing characteristics of sequential logic elements | Peter H. Alfke | 2004-05-11 |