Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7917795 | Digital circuit to measure and/or correct duty cycles | David William Boerstler, Eskinder Hailu, Kazuhiko Miki, Jieming Qi | 2011-03-29 |
| 7844435 | Integrated circuit chip having on-chip signal integrity and noise verification using frequency dependent RLC extraction and modeling techniques | Michael Alexander Bowen, Alina Deutsch, Gerard V. Kopcsay, Barry J. Rubin, Howard H. Smith +1 more | 2010-11-30 |
| 7827514 | Efficient electromagnetic modeling of irregular metal planes | Michael Beattie, Anirudh Devgan, Hui Zheng | 2010-11-02 |
| 7791227 | Electromagnetic morphing apparatus for hot pluggable architected systems | Moises Cases, Bhyrav M. Mutnury, Nam H. Pham | 2010-09-07 |
| 7716516 | Method for controlling operation of microprocessor which performs duty cycle correction process | Yosuke Muraki, Tetsuji Tamura, Iwao Takiguchi, Makoto Aikawa, Eskinder Hailu +8 more | 2010-05-11 |
| 7590952 | Compact chip package macromodels for chip-package simulation | Michael Beattie, Hui Zheng | 2009-09-15 |
| 7350095 | Digital circuit to measure and/or correct duty cycles | David William Boerstler, Eskinder Hailu, Kazuhiko Miki, Jieming Qi | 2008-03-25 |
| 7346867 | Method for estimating propagation noise based on effective capacitance in an integrated circuit chip | Haihua Su, David J. Widiger, Ying Liu, Chandramouli V. Kashyap | 2008-03-18 |
| 7319946 | Method for on-chip signal integrity and noise verification using frequency dependent RLC extraction and modeling techniques | Michael Alexander Bowen, Alina Deutsch, Gerard V. Kopcsay, Barry J. Rubin, Howard H. Smith +1 more | 2008-01-15 |
| 7302661 | Efficient electromagnetic modeling of irregular metal planes | Michael Beattie, Anirudh Devgan, Hui Zheng | 2007-11-27 |
| 7134103 | Method, system, and product for verifying voltage drop across an entire integrated circuit package | Michael Beattie, Anirudh Devgan, Hui Zheng | 2006-11-07 |
| 6963204 | Method to include delta-I noise on chip using lossy transmission line representation for the power mesh | Alina Deutsch, Gerard V. Kopcsay, Barry J. Rubin, Howard H. Smith | 2005-11-08 |
| 6615395 | Method for handling coupling effects in static timing analysis | David J. Hathaway, Chandramouli V. Kashyap, Sharad Mehrotra, Alexander J. Suess | 2003-09-02 |
| 6583657 | Single-edge clock adjustment circuits for PLL-compatible, dynamic duty-cycle correction circuits | James Eckhardt | 2003-06-24 |
| 6510540 | Windowing mechanism for reducing pessimism in cross-talk analysis of digital chips | Sharad Mehrotra, Jonathan Humphrey Saxman, Paul G. Villarrubia, David J. Widiger | 2003-01-21 |
| 6501313 | Dynamic duty cycle adjuster | David William Boerstler, Daniel M. Dreps, Hung C. Ngo | 2002-12-31 |
| 6496960 | Driving point model utilizing a realizable reduced order circuit for determining a delay of a gate driving an interconnect with inductance | Chandramouli V. Kashyap | 2002-12-17 |
| 6338025 | Data processing system and method to estimate power in mixed dynamic/static CMOS designs | Michael Alexander Bowen, Steven Schmidt, Clay Chip Smith, Amy May Tuvell | 2002-01-08 |
| 6307250 | Electronic switch for decoupling capacitor | Chung H. Lam, Linda A. Miller, Steven W. Mittl, Robert F. Sechler, Scott R. Stiffler +1 more | 2001-10-23 |
| 5942940 | Low voltage CMOS differential amplifier | Daniel M. Dreps, Robert P. Masleid | 1999-08-24 |
| 5770969 | Controllable decoupling capacitor | Lloyd A. Walls, Stanley E. Schuster | 1998-06-23 |
| 5506457 | Electronic switch for decoupling capacitor | Peter Juergen Klim, Tak H. Ning, Stanley E. Schuster, Lloyd A. Walls | 1996-04-09 |
| 5506528 | High speed off-chip CMOS receiver | Tai A. Cao, Satyajit Dutta, Thai Nguyen, Thanh D. Trinh | 1996-04-09 |