Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9158359 | Adaptive voltage scaling using a serial interface | Michael S. Buonpane, James D. Chlipala, Richard Martin, Richard Muscavage | 2015-10-13 |
| 9070684 | Integrated circuit power grid with improved routing resources and bypass capacitance | Scott T. Van Horn, Gary Ellis Hall, Matthew J. Gehman, Richard Muscavage | 2015-06-30 |
| 8773160 | Critical-path circuit for performance monitoring | James D. Chlipala, Richard Martin, Richard Muscavage | 2014-07-08 |
| 8680907 | Delay circuit having reduced duty cycle distortion | James D. Chlipala | 2014-03-25 |
| 8350589 | Critical-path circuit for performance monitoring | James D. Chlipala, Richard Martin, Richard Muscavage | 2013-01-08 |
| 8315830 | On-chip variation, speed and power regulator | Richard Martin, Richard Muscavage | 2012-11-20 |
| 8161431 | Integrated circuit performance enhancement using on-chip adaptive voltage scaling | Michael S. Buonpane, James D. Chlipala, Richard Martin, Richard Muscavage | 2012-04-17 |
| 7786814 | Method and apparatus for deriving an integrated circuit (IC) clock with a frequency offset from an IC system clock | Michael S. Buonpane, James D. Chlipala, Richard Martin, Zhongke Wang | 2010-08-31 |
| 6833286 | Semiconductor device with variable pin locations | Frederick Harrison Fischer, Kenneth D. Fitch, Ho T. Nguyen | 2004-12-21 |
| 6732311 | On-chip debugger | Frederick Harrison Fischer, Vladimir Sindalovsky | 2004-05-04 |
| 6513082 | Adaptive bus arbitration using history buffer | Fredrick Harrison Fischer | 2003-01-28 |
| 6465884 | Semiconductor device with variable pin locations | Frederick Harrison Fischer, Kenneth D. Fitch, Ho T. Nguyen | 2002-10-15 |
| 6438672 | Memory aliasing method and apparatus | Frederick Harrison Fischer, Vladimir Sindalovsky | 2002-08-20 |
| 6091271 | Frequency doubling method and apparatus | Sandeep Pant | 2000-07-18 |
| 6023576 | Fast transient circuit simulation of electronic circuits including a crystal | — | 2000-02-08 |
| 6011733 | Adaptive addressable circuit redundancy method and apparatus | Frederick Harrison Fischer, Vladimir Sindalovsky | 2000-01-04 |
| 5945850 | Edge signal restoration circuit and method | Richard Muscavage | 1999-08-31 |