Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7227378 | Reconfiguration of a programmable logic device using internal control | Brandon J. Blodget, Scott P. McMillan, Philip B. James-Roxby, Prasanna Sundararajan, Eric R. Keller +3 more | 2007-06-05 |
| 7143329 | FPGA configuration memory with built-in error correction mechanism | Stephen M. Trimberger, Austin H. Lesea | 2006-11-28 |
| 6920627 | Reconfiguration of a programmable logic device using internal control | Brandon J. Blodget, Scott P. McMillan, Philip B. James-Roxby, Prasanna Sundararajan, Eric R. Keller +3 more | 2005-07-19 |
| 6907595 | Partial reconfiguration of a programmable logic device using an on-chip processor | Punit S. Kalra, Richard J. LeBlanc, Vincent P. Eck, Stephen W. Trynosky, Jeffrey V. Lindholm +1 more | 2005-06-14 |
| 6549016 | Negative voltage detector | Fariba Farahanchi | 2003-04-15 |
| 6353333 | Simplified 5V tolerance circuit for 3.3V I/O design | Hy V. Nguyen | 2002-03-05 |
| 6314539 | Boundary-scan register cell with bypass circuit | Neil G. Jacobson | 2001-11-06 |
| 6278327 | Negative voltage detector | Fariba Farahanchi | 2001-08-21 |
| 6172518 | Method of minimizing power use in programmable logic devices | Jesse H. Jenkins, IV., Jeffrey H. Seltzer | 2001-01-09 |
| 6121795 | Low-voltage input/output circuit with high voltage tolerance | Hy V. Nguyen | 2000-09-19 |
| 5991880 | Overridable data protection mechanism for PLDs | Neil G. Jacobson, Sholeh Diba, Napoleon W. Lee, Wei-Yi Ku, Kameswara K. Rao | 1999-11-23 |
| 5949987 | Efficient in-system programming structure and method for non-volatile programmable logic devices | Kameswara K. Rao, Napoleon W. Lee | 1999-09-07 |
| 5898618 | Enhanced blank check erase verify reference voltage source | Shankar Lakkapragada | 1999-04-27 |
| 5889701 | Method and apparatus for selecting optimum levels for in-system programmable charge pumps | Sunae Kang, Rafael San Luis, Ronald J. Mack | 1999-03-30 |
| 5841867 | On-chip programming verification system for PLDs | Neil G. Jacobson | 1998-11-24 |
| 5838901 | Overridable data protection mechanism for PLDs | Neil G. Jacobson, Sholeh Diba, Napoleon W. Lee, Wei-Yi Ku, Kameswara K. Rao | 1998-11-17 |
| 5831845 | Voltage regulator with charge pump and parallel reference nodes | Shi-dong Zhou | 1998-11-03 |
| 5801548 | Configurable performance-optimized programmable logic device | Napoleon W. Lee | 1998-09-01 |
| 5764076 | Circuit for partially reprogramming an operational programmable logic device | Napoleon W. Lee, Jeffrey H. Seltzer, Jeffrey Goldberg, David Chiang, Kameswara K. Rao +1 more | 1998-06-09 |
| 5734868 | Efficient in-system programming structure and method for non-volatile programmable logic devices | Kameswara K. Rao, Napoleon W. Lee | 1998-03-31 |
| 5689516 | Reset circuit for a programmable logic device | Ronald J. Mack, Sholeh Diba, Napoleon W. Lee, Kameswara K. Rao, Mihai G. Statovici | 1997-11-18 |
| 5661685 | Programmable logic device with configurable power supply | Napoleon W. Lee, Sholeh Diba, Prasad L. Sastry, Mihai G. Statovici, Kameswara K. Rao | 1997-08-26 |
| 5650672 | High-voltage power multiplexor | — | 1997-07-22 |
| 5563827 | Wordline driver for flash PLD | Napoleon W. Lee, Wei-Yi Ku, Sholeh Diba, George H. Simmons | 1996-10-08 |
| 5561629 | Latching sense amplifier for a programmable logic device | — | 1996-10-01 |