Issued Patents All Time
Showing 26–50 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8490040 | Disposition of integrated circuits using performance sort ring oscillator and performance path testing | Jeanne P. Bickford, Vikram Iyengar, David E. Lackey, Jinjun Xiong | 2013-07-16 |
| 8468483 | Method, system and program storage device for performing a parameterized statistical static timing analysis (SSTA) of an integrated circuit taking into account setup and hold margin interdependence | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Jeffrey G. Hemmett +4 more | 2013-06-18 |
| 8458632 | Efficient slack projection for truncated distributions | Eric A. Foreman, James C. Gregerson, Jeffrey G. Hemmett, Debjit Sinha, Natesan Venkateswaran +3 more | 2013-06-04 |
| 8448110 | Method to reduce delay variation by sensitivity cancellation | Eric A. Foreman, Gustavo E. Tellez | 2013-05-21 |
| 8413095 | Statistical single library including on chip variation for rapid timing and power analysis | John P. Dubuque, Eric A. Foreman, Jeffrey G. Hemmett, Amol A. Joshi, Christopher J. Kiegle +2 more | 2013-04-02 |
| 8239810 | Method and system for optimizing a device with current source models | Soroush Abbaspour, Peter Feldmann, Safar Hatami | 2012-08-07 |
| 8217671 | Parallel array architecture for constant current electro-migration stress testing | Kanak B. Agarwal, Jerry D. Hayes, Ying Liu, Deborah M. Massey, Alvin W. Strong | 2012-07-10 |
| 8141025 | Method of performing timing analysis on integrated circuit chips with consideration of process variations | Debjit Sinha, Eric A. Foreman, Natesan Venkateswaran, Chandramouli Visweswariah, Vladimir Zolotov | 2012-03-20 |
| 8141012 | Timing closure on multiple selective corners in a single statistical timing run | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Jeffrey G. Hemmett +4 more | 2012-03-20 |
| 8141014 | System and method for common history pessimism relief during static timing analysis | Eric A. Foreman, David J. Hathaway, Jeffrey G. Hemmett, Kerim Kalafala, Jeffrey P. Soreff | 2012-03-20 |
| 8108816 | Device history based delay variation adjustment during static timing analysis | Eric A. Foreman, David J. Hathaway, Jeffrey G. Hemmett, Kerim Kalafala, Jeffrey P. Soreff | 2012-01-31 |
| 8086988 | Chip design and fabrication method optimized for profit | Nathan C. Buck, Howard H. Chen, James Eckhardt, Eric A. Foreman, James C. Gregerson +3 more | 2011-12-27 |
| 8056035 | Method and system for analyzing cross-talk coupling noise events in block-based statistical static timing | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, David J. Hathaway +2 more | 2011-11-08 |
| 7961932 | Method and apparatus for manufacturing diamond shaped chips | Robert J. Allen, John M. Cohn, Scott Whitney Gould, Juergen Koehl, Gustavo E. Tellez +2 more | 2011-06-14 |
| 7962874 | Method and system for evaluating timing in an integrated circuit | Eric A. Foreman, 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, Eric A. Foreman, Chandramouli Visweswariah | 2011-02-08 |
| 7870525 | Slack sensitivity to parameter variation based timing analysis | Eric A. Foreman, David J. Hathaway, Jerry D. Hayes, Jeffrey H. Oppold, Anthony D. Polson | 2011-01-11 |
| 7865861 | Method of generating wiring routes with matching delay in the presence of process variation | David J. Hathaway, Jerry D. Hayes, Anthony D. Polson | 2011-01-04 |
| 7856607 | System and method for generating at-speed structural tests to improve process and environmental parameter space coverage | Gary D. Grise, Vikram Iyengar, David E. Lackey, Chandramouli Visweswariah, Vladimir Zolotov | 2010-12-21 |
| 7844932 | Method to identify timing violations outside of manufacturing specification limits | Nathan C. Buck, John P. Dubuque, Eric A. Foreman, Chandramouli Visweswariah | 2010-11-30 |
| 7823115 | Method of generating wiring routes with matching delay in the presence of process variation | David J. Hathaway, Jerry D. Hayes, Anthony D. Polson | 2010-10-26 |
| 7797657 | Parameter ordering for multi-corner static timing analysis | Nathan C. Buck, John P. Dubuque, Eric A. Foreman, 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, Eric A. Foreman, Kerim Kalafala, Jeffrey M. Ritzinger +1 more | 2010-08-24 |
| 7750648 | Method to quickly estimate inductance for timing models | Eric A. Foreman, Mark R. Lasher, William J. Livingstone, Gregory M. Schaeffer | 2010-07-06 |
| 7716616 | Slack sensitivity to parameter variation based timing analysis | Eric A. Foreman, David J. Hathaway, Jerry D. Hayes, Jeffrey H. Oppold, Anthony D. Polson | 2010-05-11 |