Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8627247 | Systems and methods for fixing pin mismatch in layout migration | Kevin W. McCullen, Matthew T. Guzowski, Xiaoping Tang, Xin Yuan | 2014-01-07 |
| 8464189 | Technology migration for integrated circuits with radical design restrictions | Robert J. Allen, Cam V. Endicott, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more | 2013-06-11 |
| 7882463 | Integrated circuit selective scaling | Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen, Stephen L. Runyon, Robert F. Walker | 2011-02-01 |
| 7761821 | Technology migration for integrated circuits with radical design restrictions | Robert J. Allen, Cam V. Endicott, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more | 2010-07-20 |
| 7610565 | Technology migration for integrated circuits with radical design restrictions | Robert J. Allen, Cam V. Endicott, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more | 2009-10-27 |
| 7568173 | Independent migration of hierarchical designs with methods of finding and fixing opens during migration | Veit Gernhoefer, Matthew T. Guzowski, Jason D. Hibbeler, Kevin W. McCullen, Stephen L. Runyon +5 more | 2009-07-28 |
| 7484197 | Minimum layout perturbation-based artwork legalization with grid constraints for hierarchical designs | Robert J. Allen, Michael S. Gray, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more | 2009-01-27 |
| 7454721 | Method, apparatus and computer program product for optimizing an integrated circuit layout | Jason D. Hibbeler, Robert F. Walker | 2008-11-18 |
| 7363601 | Integrated circuit selective scaling | Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen, Stephen L. Runyon, Robert F. Walker | 2008-04-22 |
| 7302651 | Technology migration for integrated circuits with radical design restrictions | Robert J. Allen, Cam V. Endicott, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more | 2007-11-27 |
| 7257783 | Technology migration for integrated circuits with radical design restrictions | Robert J. Allen, Cam V. Endicott, Fook-Luen Heng, Jason D. Hibbeler, Kevin W. McCullen +2 more | 2007-08-14 |
| 6189132 | Design rule correction system and method | Fook-Luen Heng, Zhan Chen, Gustavo E. Tellez, John M. Cohn | 2001-02-13 |