Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903573 | Programmable logic device with enhanced wide input product term cascading | Jason Michael Cheng, Cyrus Y. Tsui, Albert Chan, Ju Shen, Clement Lee | 2005-06-07 |
| 6903575 | Scalable device architecture for high-speed interfaces | Allan T. Davidson | 2005-06-07 |
| 6894530 | Programmable and fixed logic circuitry for high-speed interfaces | Allan T. Davidson, Shari L. Mann | 2005-05-17 |
| 6861870 | Dynamic cross point switch with shadow memory architecture | Jason Michael Cheng | 2005-03-01 |
| 6765408 | Device and method with generic logic blocks | Jason Michael Cheng, Cyrus Y. Tsui, Albert Pengju Chen, Ju Shen, Clement Lee | 2004-07-20 |
| 6625758 | Method and apparatus for automated system level testing | — | 2003-09-23 |
| 6064225 | Global signal distribution with reduced routing tracks in an FPGA | William B. Andrews, Barry Britton, Kai-Kit Ngai, Gary P. Powell, Carolyn W. Spivak +1 more | 2000-05-16 |
| 6049224 | Programmable logic device with logic cells having a flexible input structure | Barry Britton, Ian L. McEwen, Ho T. Nguyen, Carolyn W. Spivak, Richard G. Stuby, Jr. | 2000-04-11 |
| 6028447 | FPGA having predictable open-drain drive mode | William B. Andrews, James F. Hoff | 2000-02-22 |
| 6020755 | Hybrid programmable gate arrays | William B. Andrews, Barry Britton, Thomas J. Hickey, Ronald T. Modo, Ho T. Nguyen +1 more | 2000-02-01 |
| 5986471 | Bi-directional buffers and supplemental logic and interconnect cells for programmable logic devices | Barry Britton, Kai-Kit Ngai, Ho T. Nguyen, Carolyn W. Spivak, Richard G. Stuby, Jr. | 1999-11-16 |
| 5623217 | Field programmable gate array with write-port enabled memory | Barry Britton, Kai-Kit Ngai | 1997-04-22 |
| 5570039 | Programmable function unit as parallel multiplier cell | William A. Oswald | 1996-10-29 |
| 5559450 | Field programmable gate array with multi-port RAM | Kai-Kit Ngai | 1996-09-24 |