Patent | Date |
---|
One phase logic Grant 8,593,176 - Nijssen , et al. November 26, 2 | 2013-11-26 |
Non-predicated to predicated conversion of asynchronous representations Grant 8,191,019 - Manohar , et al. May 29, 2 | 2012-05-29 |
One Phase Logic App 20120112792 - Nijssen; Raymond ;   et al. | 2012-05-10 |
Latch based optimization during implementation of circuit designs for programmable logic devices Grant 8,146,041 - Srinivasan , et al. March 27, 2 | 2012-03-27 |
One phase logic Grant 8,106,683 - Nijssen , et al. January 31, 2 | 2012-01-31 |
One Phase Logic App 20110298495 - Nijssen; Raymond ;   et al. | 2011-12-08 |
Latch based optimization during implementation of circuit designs for programmable logic devices Grant 8,010,923 - Srinivasan , et al. August 30, 2 | 2011-08-30 |
One phase logic Grant 7,932,746 - Nijssen , et al. April 26, 2 | 2011-04-26 |
Non-predicated To Predicated Conversion Of Asynchronous Representations App 20110012666 - Manohar; Rajit ;   et al. | 2011-01-20 |
Fanout-optimization during physical synthesis for placed circuit designs Grant 7,853,914 - Srinivasan , et al. December 14, 2 | 2010-12-14 |
Placing partitioned circuit designs within iterative implementation flows Grant 7,590,960 - Kong , et al. September 15, 2 | 2009-09-15 |
Incremental placement during physical synthesis Grant 7,536,661 - Singh , et al. May 19, 2 | 2009-05-19 |
Enhanced incremental placement during physical synthesis Grant 7,428,718 - Singh , et al. September 23, 2 | 2008-09-23 |
Congestion estimation for programmable logic devices Grant 7,146,590 - Chaudhary December 5, 2 | 2006-12-05 |
Circuits and methods for testing programmable logic devices using lookup tables and carry chains Grant 7,111,214 - Chaudhary , et al. September 19, 2 | 2006-09-19 |
Programmable circuit optionally configurable as a lookup table or a wide multiplexer Grant 7,075,333 - Chaudhary , et al. July 11, 2 | 2006-07-11 |
Relocation of components for post-placement optimization Grant 7,072,815 - Chaudhary , et al. July 4, 2 | 2006-07-04 |
Pin reordering during placement of circuit designs Grant 7,058,915 - Singh , et al. June 6, 2 | 2006-06-06 |
Interconnect structure for a programmable logic device Grant 6,448,808 - Young , et al. September 10, 2 | 2002-09-10 |
Method for analytical placement of cells using density surface representations Grant 6,415,425 - Chaudhary , et al. July 2, 2 | 2002-07-02 |
Multiplexer for implementing logic functions in a programmable logic device Grant 6,362,648 - New , et al. March 26, 2 | 2002-03-26 |
Interconnect structure for a programmable logic device App 20020008541 - Young, Steven P. ;   et al. | 2002-01-24 |
Delay optimized mapping for programmable gate arrays with multiple sized lookup tables Grant 6,336,208 - Mohan , et al. January 1, 2 | 2002-01-01 |
Interconnect structure for a programmable logic device App 20010007428 - Young, Steven P. ;   et al. | 2001-07-12 |
Wide logic gate implemented in an FPGA configurable logic element Grant 6,201,410 - New , et al. March 13, 2 | 2001-03-13 |
Configurable logic element with ability to evaluate wide logic functions Grant 6,124,731 - Young , et al. September 26, 2 | 2000-09-26 |
FPGA CLE with two independent carry chains Grant 6,107,827 - Young , et al. August 22, 2 | 2000-08-22 |
Post-placement residual overlap removal method for core-based PLD programming process Grant 6,086,631 - Chaudhary , et al. July 11, 2 | 2000-07-11 |
Configurable logic element with ability to evaluate five and six input functions Grant 6,051,992 - Young , et al. April 18, 2 | 2000-04-18 |
Configurable logic element with fast feedback paths Grant 5,963,050 - Young , et al. October 5, 1 | 1999-10-05 |
High speed bus with tree structure for selecting bus driver Grant 5,936,424 - Young , et al. August 10, 1 | 1999-08-10 |
FPGA repeatable interconnect structure with hierarchical interconnect lines Grant 5,914,616 - Young , et al. June 22, 1 | 1999-06-22 |
FPGA having logic element carry chains capable of generating wide XOR functions Grant 5,889,411 - Chaudhary March 30, 1 | 1999-03-30 |
High speed tristate bus with multiplexers for selecting bus driver Grant 5,677,638 - Young , et al. October 14, 1 | 1997-10-14 |
Field programmable logic device with dynamic interconnections to a dynamic logic core Grant 5,596,743 - Bhat , et al. January 21, 1 | 1997-01-21 |