Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9619609 | Integrated circuit chip design methods and systems using process window-aware timing analysis | Jeanne P. Bickford, Eric A. Foreman, Susan K. Lichtensteiger, Mark W. Kuemerle | 2017-04-11 |
| 9519747 | Dynamic and adaptive timing sensitivity during static timing analysis using look-up table | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, David J. Hathaway +6 more | 2016-12-13 |
| 9501609 | Selection of corners and/or margins using statistical static timing analysis of an integrated circuit | Eric A. Foreman, Kerim Kalafala, Gregory M. Schaeffer, Stephen G. Shurma, Alexander J. Suess +3 more | 2016-11-22 |
| 9495497 | Dynamic voltage frequency scaling | Nathan C. Buck, Eric A. Foreman, Kerim Kalafala, Gregory M. Schaeffer, Stephen G. Shuma +4 more | 2016-11-15 |
| 9483604 | Variable accuracy parameter modeling in statistical timing | Eric A. Foreman, Kerim Kalafala, Gregory M. Schaeffer, Stephen G. Shuma, Alexander J. Suess +2 more | 2016-11-01 |
| 9400864 | System and method for maintaining slack continuity in incremental statistical timing analysis | David J. Hathaway, Kerim Kalafala, Debjit Sinha | 2016-07-26 |
| 9378328 | Modeling multi-patterning variability with statistical timing | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Peter A. Habitz +4 more | 2016-06-28 |
| 9348962 | Hierarchical design of integrated circuits with multi-patterning requirements | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, David J. Hathaway +3 more | 2016-05-24 |
| 9171124 | Parasitic extraction in an integrated circuit with multi-patterning requirements | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Peter A. Habitz +4 more | 2015-10-27 |
| 9157956 | Adaptive power control using timing canonicals | Jeanne P. Bickford, Eric A. Foreman, Peter A. Habitz, Clarence R. Ogilvie, Tad J. Wilder +1 more | 2015-10-13 |
| 8949765 | Modeling multi-patterning variability with statistical timing | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Peter A. Habitz +4 more | 2015-02-03 |
| 8856709 | Systems and methods for correlated parameters in statistical static timing analysis | Eric A. Foreman, Peter A. Habitz, David J. Hathaway, Natesan Venkateswaran, Chandramouli Visweswariah +1 more | 2014-10-07 |
| 8850378 | Hierarchical design of integrated circuits with multi-patterning requirements | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Peter A. Habitz +4 more | 2014-09-30 |
| 8839167 | Reducing runtime and memory requirements of static timing analysis | Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, David J. Hathaway, Natesan Venkateswaran +2 more | 2014-09-16 |
| 8832625 | Systems and methods for correlated parameters in statistical static timing analysis | Eric A. Foreman, Peter A. Habitz, David J. Hathaway, Natesan Venkateswaran, Chandramouli Visweswariah +1 more | 2014-09-09 |
| 8806402 | Modeling multi-patterning variability with statistical timing | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Peter A. Habitz +4 more | 2014-08-12 |
| 8769452 | Parasitic extraction in an integrated circuit with multi-patterning requirements | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Peter A. Habitz +4 more | 2014-07-01 |
| 8768679 | System and method for efficient modeling of NPskew effects on static timing tests | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, Peter A. Habitz +3 more | 2014-07-01 |
| 8707233 | Systems and methods for correlated parameters in statistical static timing analysis | Eric A. Foreman, Peter A. Habitz, David J. Hathaway, Natesan Venkateswaran, Chandramouli Visweswariah +1 more | 2014-04-22 |
| 8689158 | System and method for performing static timing analysis in the presence of correlations between asserted arrival times | Kerim Kalafala, Jennifer E. Basile, David J. Hathaway, Peihua Qi, Natesan Venkateswaran +2 more | 2014-04-01 |
| 8683409 | Performing statistical timing analysis with non-separable statistical and deterministic variations | Debjit Sinha, Natesan Venkateswaran, Chandramouli Visweswariah, Vladimir Zolotov | 2014-03-25 |
| 8560989 | Statistical clock cycle computation | Nathan C. Buck, Brian M. Dreibelbis, John P. Dubuque, Eric A. Foreman, James C. Gregerson +6 more | 2013-10-15 |
| 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, Peter A. Habitz +4 more | 2013-06-18 |
| 8458632 | Efficient slack projection for truncated distributions | Eric A. Foreman, James C. Gregerson, Peter A. Habitz, Debjit Sinha, Natesan Venkateswaran +3 more | 2013-06-04 |
| 8423328 | Method of distributing a random variable using statistically correct spatial interpolation continuously with spatially inhomogeneous statistical correlation versus distance, standard deviation, and mean | John M. Cohn, Ulrich A. Finkler, David J. Hathaway, Fook-Luen Heng, Jason D. Hibbeler +3 more | 2013-04-16 |