Issued Patents All Time
Showing 26–50 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630842 | Routing architecture for a programmable logic device | David Lewis, Paul Leventis, Andy L. Lee, Brian Johnson, Richard G. Cliff +5 more | 2003-10-07 |
| 6605962 | PLD architecture for flexible placement of IP function blocks | Andy L. Lee, Brian Johnson, Richard G. Cliff, Srinivas T. Reddy, Chris Lane +3 more | 2003-08-12 |
| 6515508 | Differential interconnection circuits in programmable logic devices | Wanli Chang, Andy L. Lee, Richard G. Cliff, Richard Yen-Hsiang Chang | 2003-02-04 |
| 6480028 | Programmable logic device architectures with super-regions having logic regions and memory region | David Jefferson, James Schleicher, Andy L. Lee, Manuel Mejia, Bruce Pederson +3 more | 2002-11-12 |
| 6481000 | Programmable logic device with circuitry for observing programmable logic circuit signals and for preloading programmable logic circuits | Ketan Zaveri, Christopher F. Lane, Srinivas T. Reddy, Andy L. Lee, Bruce B. Pedersen | 2002-11-12 |
| 6396304 | Programmable logic array integrated circuits with blocks of logic regions grouped into super-blocks | Richard G. Cliff, William Leong | 2002-05-28 |
| 6366121 | Programmable logic array integrated circuit architectures | Richard G. Cliff, Francis B. Heile, Joseph Huang, Christopher F. Lane, Fung Fung Lee +7 more | 2002-04-02 |
| 6335634 | Circuitry and methods for internal interconnection of programmable logic devices | Srinivas T. Reddy, Ketan Zaveri, Christopher F. Lane, Andy L. Lee, Bruce B. Pedersen +2 more | 2002-01-01 |
| 6278291 | Programmable logic array devices with interconnect lines of various lengths | William Leong, Richard G. Cliff, Bahram Ahanin | 2001-08-21 |
| 6278288 | Programmable logic device with enhanced multiplexing capabilities in interconnect resources | Andy L. Lee, Richard G. Cliff, David Jefferson, Kurosu R. Altaf | 2001-08-21 |
| 6271679 | I/O cell configuration for multiple I/O standards | Richard G. Cliff, Bonnie I. Wang | 2001-08-07 |
| 6215326 | Programmable logic device architecture with super-regions having logic regions and a memory region | David Jefferson, James Schleicher, Andy L. Lee, Manuel Mejia, Bruce B. Pedersen +3 more | 2001-04-10 |
| 6166559 | Redundancy circuitry for logic circuits | Andy L. Lee, Richard G. Cliff | 2000-12-26 |
| 6157210 | Programmable logic device with circuitry for observing programmable logic circuit signals and for preloading programmable logic circuits | Ketan Zaveri, Christopher F. Lane, Srinivas T. Reddy, Andy L. Lee, Bruce B. Pedersen | 2000-12-05 |
| 6134173 | Programmable logic array integrated circuits | Richard G. Cliff, L. Todd Cope, William Leong, James A. Watson, Joseph Huang +1 more | 2000-10-17 |
| 6127846 | Programmable logic array devices with interconnect lines of various lengths | William Leong, Richard G. Cliff, Bahram Ahanin | 2000-10-03 |
| 6121790 | Programmable logic device with enhanced multiplexing capabilities in interconnect resources | Andy L. Lee, Richard G. Cliff, David Jefferson, Kurosu R. Altaf | 2000-09-19 |
| 6107824 | Circuitry and methods for internal interconnection of programmable logic devices | Srinivas T. Reddy, Ketan Zaveri, Christopher F. Lane, Andy L. Lee, Bruce B. Pedersen +2 more | 2000-08-22 |
| 6091258 | Redundancy circuitry for logic circuits | Andy L. Lee, Richard G. Cliff | 2000-07-18 |
| 6034536 | Redundancy circuitry for logic circuits | Andy L. Lee, Richard G. Cliff | 2000-03-07 |
| 6023439 | Programmable logic array integrated circuits | Richard G. Cliff, L. Todd Cope, William Leong, James A. Watson, Joseph Huang +1 more | 2000-02-08 |
| 5999016 | Architectures for programmable logic devices | Ninh D. Ngo, Risa Altaf, Richard G. Cliff | 1999-12-07 |
| 5982195 | Programmable logic device architectures | Richard G. Cliff, Francis B. Heile, Joseph Huang, Fung Fung Lee, David W. Mendel +5 more | 1999-11-09 |
| 5963049 | Programmable logic array integrated circuit architectures | Richard G. Cliff, Francis B. Heile, Joseph Huang, Christopher F. Lane, Fung Fung Lee +7 more | 1999-10-05 |
| 5909126 | Programmable logic array integrated circuit devices with interleaved logic array blocks | Richard G. Cliff, Francis B. Heile, Joseph Huang, Christopher F. Lane, Fung Fung Lee +7 more | 1999-06-01 |