Issued Patents All Time
Showing 76–91 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7962874 | Method and system for evaluating timing in an integrated circuit | Peter A. Habitz, David J. Hathaway, Jerry D. Hayes, Anthony D. Polson | 2011-06-14 |
| 7886246 | Methods for identifying failing timing requirements in a digital design | Nathan C. Buck, John P. Dubuque, Peter A. Habitz, Chandramouli Visweswariah | 2011-02-08 |
| 7873926 | Methods for practical worst test definition and debug during block based statistical static timing analysis | Nathan C. Buck, James C. Gregerson, Jeffrey G. Hemmett | 2011-01-18 |
| 7870525 | Slack sensitivity to parameter variation based timing analysis | Peter A. Habitz, David J. Hathaway, Jerry D. Hayes, Jeffrey H. Oppold, Anthony D. Polson | 2011-01-11 |
| 7844932 | Method to identify timing violations outside of manufacturing specification limits | Nathan C. Buck, John P. Dubuque, Peter A. Habitz, Chandramouli Visweswariah | 2010-11-30 |
| 7797657 | Parameter ordering for multi-corner static timing analysis | Nathan C. Buck, John P. Dubuque, Peter A. Habitz, Kerim Kalafala, Peihua Qi +2 more | 2010-09-14 |
| 7784003 | Estimation of process variation impact of slack in multi-corner path-based static timing analysis | Nathan C. Buck, John P. Dubuque, Peter A. Habitz, Kerim Kalafala, Jeffrey M. Ritzinger +1 more | 2010-08-24 |
| 7750648 | Method to quickly estimate inductance for timing models | Peter A. Habitz, Mark R. Lasher, William J. Livingstone, Gregory M. Schaeffer | 2010-07-06 |
| 7716616 | Slack sensitivity to parameter variation based timing analysis | Peter A. Habitz, David J. Hathaway, Jerry D. Hayes, Jeffrey H. Oppold, Anthony D. Polson | 2010-05-11 |
| 7681157 | Variable threshold system and method for multi-corner static timing analysis | Nathan C. Buck, John P. Dubuque, Peter A. Habitz, Kerim Kalafala, Peihua Qi +2 more | 2010-03-16 |
| 7620921 | IC chip at-functional-speed testing with process coverage evaluation | Gary D. Grise, Peter A. Habitz, Vikram Iyengar, David E. Lackey, Chandramouli Visweswariah +2 more | 2009-11-17 |
| 7555740 | Method and system for evaluating statistical sensitivity credit in path-based hybrid multi-corner static timing analysis | Nathan C. Buck, John P. Dubuque, Peter A. Habitz, Kerim Kalafala, Peihua Qi +2 more | 2009-06-30 |
| 7444608 | Method and system for evaluating timing in an integrated circuit | Peter A. Habitz, David J. Hathaway, Jerry D. Hayes, Anthony D. Polson | 2008-10-28 |
| 7401307 | Slack sensitivity to parameter variation based timing analysis | Peter A. Habitz, David J. Hathaway, Jerry D. Hayes, Jeffrey H. Oppold, Anthony D. Polson | 2008-07-15 |
| 7181711 | Prioritizing of nets for coupled noise analysis | Peter A. Habitz, Gregory M. Schaeffer | 2007-02-20 |
| 7089143 | Method and system for evaluating timing in an integrated circuit | Peter A. Habitz, David J. Hathaway, Jerry D. Hayes, Anthony D. Polson | 2006-08-08 |