Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160419 | Programmable logic architecture incorporating a content addressable embedded array block | Francis B. Heile | 2000-12-12 |
| 6069487 | Programmable logic device circuitry for improving multiplier speed and/or efficiency | Christopher F. Lane, Srinivas T. Reddy, Richard G. Cliff, Ketan Zaveri, Bruce B. Pedersen | 2000-05-30 |
| 6052327 | Dual-port programmable logic device variable depth and width memory array | Srinivas T. Reddy, Christopher F. Lane, Manuel Mejia, Richard G. Cliff | 2000-04-18 |
| 6011406 | Ultra-fast configuration mode for a programmable logic device | — | 2000-01-04 |
| 5982195 | Programmable logic device architectures | Richard G. Cliff, Francis B. Heile, Joseph Huang, Fung Fung Lee, Cameron McClintock +5 more | 1999-11-09 |
| 5977791 | Embedded memory block with FIFO mode for programmable logic device | — | 1999-11-02 |
| 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 |
| 5926036 | Programmable logic array circuits comprising look up table implementation of fast carry adders and counters | Richard G. Cliff, L. Todd Cope, Bruce B. Pedersen | 1999-07-20 |
| 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 |
| 5850151 | Programmable logic array intergrated circuit devices | Richard G. Cliff, Srinivas T. Reddy, David Jefferson, Rina Raman, L. Todd Cope +7 more | 1998-12-15 |
| 5850152 | Programmable logic array integrated circuit devices | Richard G. Cliff, Srinivas T. Reddy, David Jefferson, Rina Raman, L. Todd Cope +7 more | 1998-12-15 |
| RE35977 | Look up table implementation of fast carry arithmetic and exclusive-or operations | Richard G. Cliff, L. Todd Cope, Bruce B. Pedersen | 1998-12-01 |
| 5680061 | Techniques for programming programmable logic array devices | Robert Richard Noel Bielby | 1997-10-21 |
| 5543730 | Techniques for programming programmable logic array devices | Richard G. Cliff, Srinivas T. Reddy, Andreas Papaliolios, Chiakang Sung, Richard Shaw Terrill +2 more | 1996-08-06 |
| 5517186 | EPROM-based crossbar switch with zero standby power | — | 1996-05-14 |
| 5486775 | Multiplexer structures for use in making controllable interconnections in integrated circuits. | — | 1996-01-23 |
| 5485103 | Programmable logic array with local and global conductors | Bruce B. Pedersen, Richard G. Cliff, Bahram Ahanin, Craig Lytle, Francis B. Heile | 1996-01-16 |
| 5436575 | Programmable logic array integrated circuits | Bruce B. Pedersen, Richard G. Cliff, Bahram Ahanin, Craig Lytle, Francis B. Heile | 1995-07-25 |
| 5436574 | Universal logic module with arithmetic capabilities | — | 1995-07-25 |
| 5376844 | Programmable logic device with multiplexer-based programmable interconnections | Bruce B. Pedersen, Richard G. Cliff, Bahram Ahanin, Craig Lytle, Francis B. Heile | 1994-12-27 |
| 5359242 | Programmable logic with carry-in/carry-out between logic blocks | — | 1994-10-25 |
| 5274581 | Look up table implementation of fast carry for adders and counters | Richard G. Cliff, L. Todd Cope, Bruce B. Pedersen | 1993-12-28 |
| 5260611 | Programmable logic array having local and long distance conductors | Richard G. Cliff, Bahram Ahanin, Craig Lytle, Francis B. Heile, Bruce B. Pedersen | 1993-11-09 |
| 5260610 | Programmable logic element interconnections for programmable logic array integrated circuits | Bruce B. Pedersen, Richard G. Cliff, Bahram Ahanin, Craig Lytle, Francis B. Heile | 1993-11-09 |
| 4864161 | Multifunction flip-flop-type circuit | Kevin A. Norman, Hock C. So, Sau C. Wong | 1989-09-05 |