Issued Patents All Time
Showing 25 most recent of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843332 | Clock grid for integrated circuit | Ramanand Venkata, Dana How | 2017-12-12 |
| 9660630 | Clock grid for integrated circuit | Ramanand Venkata, Dana How | 2017-05-23 |
| 9503057 | Clock grid for integrated circuit | Ramanand Venkata, Dana How | 2016-11-22 |
| 9444460 | Integrated circuits with programmable overdrive capabilities | — | 2016-09-13 |
| 9331062 | Integrated circuits with backside power delivery | Arifur Rahman | 2016-05-03 |
| 9219483 | Integrated circuit floorplans | Giles V. Powell, Jeffrey Tyhach | 2015-12-22 |
| 9094014 | PLD architecture for flexible placement of IP function blocks | Andy L. Lee, Cameron McClintock, Brian Johnson, Richard G. Cliff, Srinivas T. Reddy +3 more | 2015-07-28 |
| 8791573 | Skewed partial column input/output floorplan | Hui Liu, Arifur Rahman, Jianming Huang | 2014-07-29 |
| 8732646 | PLD architecture for flexible placement of IP function blocks | Andy L. Lee, Cameron McClintock, Brian Johnson, Richard G. Cliff, Srinivas T. Reddy +3 more | 2014-05-20 |
| 8732635 | Apparatus and methods for power management in integrated circuits | David Lewis, Sarathy Sribhashyam, Srinivas Perisetty, Tim Vanderhoek, Vaughn Betz +2 more | 2014-05-20 |
| 8407649 | PLD architecture for flexible placement of IP function blocks | Andy L. Lee, Cameron McClintock, Brian Johnson, Richard G. Cliff, Srinivas T. Reddy +3 more | 2013-03-26 |
| 8271821 | Flexible RAM clock enable | Jinyong Yuan, David Jefferson, Vaughn Betz | 2012-09-18 |
| 8198914 | Apparatus and methods for adjusting performance of programmable logic devices | Andy L. Lee, Ketan Zaveri, Richard G. Cliff, Cameron McClintock, Srinivas T. Reddy +1 more | 2012-06-12 |
| 8103975 | Apparatus and methods for optimizing the performance of programmable logic devices using multiple supply voltage | David Lewis, Vaughn Betz, Paul Leventis, Andy L. Lee, Jeffrey T. Watt +1 more | 2012-01-24 |
| 7936184 | Apparatus and methods for adjusting performance of programmable logic devices | Andy L. Lee, Ketan Zaveri, Richard G. Cliff, Cameron McClintock, Srinivas T. Reddy +1 more | 2011-05-03 |
| 7671626 | Versatile logic element and logic array block | David Lewis, Paul Leventis, Andy L. Lee, Henry Kim, Bruce B. Pedersen +4 more | 2010-03-02 |
| 7639042 | Methods of reducing power in programmable logic devices using low voltage swing for routing signals | Vikram Santurkar | 2009-12-29 |
| 7589552 | Integrated circuit with redundancy | Mario Guzman | 2009-09-15 |
| 7518399 | Method of reducing leakage current using sleep transistors in programmable logic device | Vikram Santurkar, Hyun Yi | 2009-04-14 |
| 7432734 | Versatile logic element and logic array block | David Lewis, Paul Leventis, Andy L. Lee, Henry Kim, Bruce B. Pedersen +4 more | 2008-10-07 |
| 7405589 | Apparatus and methods for power management in integrated circuits | David Lewis, Sarathy Sribhashyam, Srinivas Perisetty, Tim Vanderhoek, Vaughn Betz +2 more | 2008-07-29 |
| 7400167 | Apparatus and methods for optimizing the performance of programmable logic devices | David Lewis, Vaughn Betz, Paul Leventis, Andy L. Lee, Jeffrey T. Watt +1 more | 2008-07-15 |
| 7397726 | Flexible RAM clock enable | Jinyong Yuan, David Jefferson, Vaughn Betz | 2008-07-08 |
| 7355440 | Method of reducing leakage current using sleep transistors in programmable logic device | Vikram Santurkar, Hyun Yi | 2008-04-08 |
| 7304527 | Fuse sensing circuit | Mario Guzman, Wanli Chang | 2007-12-04 |