Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050902 | Reporting temporal information regarding count events of a simulation | Michael L. Behm, Derek E. Williams | 2011-11-01 |
| 7925489 | Defining and recording threshold-qualified count events of a simulation by testcases | Michael L. Behm, Derek E. Williams | 2011-04-12 |
| 7752026 | Tracking converge results in a batch simulation farm network | Wolfgang Roesner, Derek E. Williams | 2010-07-06 |
| 7529655 | Program product for defining and recording minimum and maximum event counts of a simulation utilizing a high level language | Wolfgang Roesner, Derek E. Williams | 2009-05-05 |
| 7480608 | Method and system for reducing storage requirements of simulation data via KEYWORD restrictions | Wolfgang Roesner, Derek E. Williams | 2009-01-20 |
| 7454325 | Method, system and program product for defining and recording threshold-qualified count events of a simulation by testcases | Michael L. Behm, Wolfgang Roesner, Derek E. Williams | 2008-11-18 |
| 7392169 | Method, system and program product for defining and recording minimum and maximum event counts of a simulation utilizing a high level language | Wolfgang Roesner, Derek E. Williams | 2008-06-24 |
| 7373290 | Method and system for reducing storage requirements of simulation data via keyword restrictions | Wolfgang Roesner, Derek E. Williams | 2008-05-13 |
| 7359847 | Tracking converage results in a batch simulation farm network | Wolfgang Roesner, Derek E. Williams | 2008-04-15 |
| 7206732 | C-API instrumentation for HDL models | Derek E. Williams, Wolfgang Roesner | 2007-04-17 |
| 7203633 | Method and system for selectively storing and retrieving simulation data utilizing keywords | Wolfgang Roesner, Derek E. Williams | 2007-04-10 |
| 7194400 | Method and system for reducing storage and transmission requirements for simulation results | Wolfgang Roesner, Derek E. Williams | 2007-03-20 |
| 7158924 | Dynamic loading of C-API HDL model instrumentation | Derek E. Williams, Wolfgang Roesner | 2007-01-02 |
| 7143018 | Non-redundant collection of harvest events within a batch simulation farm network | Wolfgang Roesner, Derek E. Williams | 2006-11-28 |
| 7143019 | Maintaining data integrity within a distributed simulation environment | Wolfgang Roesner, Derek E. Williams | 2006-11-28 |
| 7092868 | Annealing harvest event testcase collection within a batch simulation farm | Wolfgang Roesner, Derek E. Williams | 2006-08-15 |
| 7085703 | Count data access in a distributed simulation environment | Wolfgang Roesner, Derek E. Williams | 2006-08-01 |
| 7027971 | Centralized disablement of instrumentation events within a batch simulation farm network | Wolfgang Roesner, Derek E. Williams | 2006-04-11 |
| 6934885 | Fail thresholding in a batch simulation farm network | Wolfgang Roesner, Derek E. Williams | 2005-08-23 |
| 6360350 | Method and system for performing circuit analysis on an integrated-circuit design having design data available in different forms | Stephen T. Quay, Paul G. Villarrubia, Parsotam T. Patel, Jean-Paul Watson | 2002-03-19 |
| 6230302 | Method and system for performing timing analysis on an integrated circuit design | Stephen T. Quay, Paul G. Villarrubia, Parsotam T. Patel, Alexander K. Spencer | 2001-05-08 |
| 5991521 | Method and system of checking for open circuit connections within an integrated-circuit design represented by a hierarchical data structure | Stephen T. Quay, Clay Chip Smith | 1999-11-23 |