Assignee
ACTEL CORP
US·446 granted patents·23 pending applications·19,764 citations·filing 1986–2010
Top patents by PatentIndex Score
469 records- 0199US7495473B2Non-volatile look-up table for an FPGAACTEL CORP·Filed 2007·Granted Feb 24, 2009·270 cites·5 claims
- 0299US7459772B2Face-to-face bonded I/O circuit die and functional logic circuit die systemACTEL CORP·Filed 2004·Granted Dec 2, 2008·266 cites·19 claims
- 0399US7358601B1Architecture for face-to-face bonding between substrate and multiple daughter chipsACTEL CORP·Filed 2005·Granted Apr 15, 2008·269 cites·14 claims
- 0499US7129746B1System-on-a-chip integrated circuit including dual-function analog and digital inputsACTEL CORP·Filed 2004·Granted Oct 31, 2006·156 cites·6 claims
- 0599US7126856B2Method and apparatus of memory clearing with monitoring RAM memory cells in a field programmable gated arrayACTEL CORP·Filed 2005·Granted Oct 24, 2006·127 cites·12 claims
- 0699US4881114ASelectively formable vertical diode circuit elementACTEL CORP·Filed 1986·Granted Nov 14, 1989·429 cites·9 claims
- 0799US4876220AMethod of making programmable low impedance interconnect diode elementACTEL CORP·Filed 1987·Granted Oct 24, 1989·607 cites·4 claims
- 0898US7459763B1Reprogrammable metal-to-metal antifuse employing carbon-containing antifuse materialACTEL CORP·Filed 2004·Granted Dec 2, 2008·267 cites·33 claims
- 0998US7393722B1Reprogrammable metal-to-metal antifuse employing carbon-containing antifuse materialACTEL CORP·Filed 2005·Granted Jul 1, 2008·269 cites·5 claims
- 1098US7382156B2Method and apparatus for universal program controlled bus architectureACTEL CORP·Filed 2005·Granted Jun 3, 2008·48 cites·29 claims
- 1198US7170315B2Programmable system on a chipACTEL CORP·Filed 2004·Granted Jan 30, 2007·118 cites·22 claims
- 1298US7015719B1Tileable field-programmable gate array architectureACTEL CORP·Filed 2005·Granted Mar 21, 2006·269 cites·3 claims
- 1398US6888375B2Tileable field-programmable gate array architectureACTEL CORP·Filed 2003·Granted May 3, 2005·261 cites·14 claims
- 1498US6838902B1Synchronous first-in/first-out block memory for a field programmable gate arrayACTEL CORP·Filed 2003·Granted Jan 4, 2005·196 cites·6 claims
- 1598US6496887B1SRAM bus architecture and interconnect to an FPGAACTEL CORP·Filed 2000·Granted Dec 17, 2002·117 cites·5 claims
- 1698US6476636B1Tileable field-programmable gate array architectureACTEL CORP·Filed 2000·Granted Nov 5, 2002·96 cites·10 claims
- 1798US6356478B1Flash based control for field programmable gate arrayACTEL CORP·Filed 2000·Granted Mar 12, 2002·199 cites·6 claims
- 1898US5600265AProgrammable interconnect architectureACTEL CORP·Filed 1995·Granted Feb 4, 1997·223 cites·6 claims
- 1998US5510730AReconfigurable programmable interconnect architectureACTEL CORP·Filed 1995·Granted Apr 23, 1996·168 cites·14 claims
- 2098US5485031AAntifuse structure suitable for VLSI applicationACTEL CORP·Filed 1993·Granted Jan 16, 1996·330 cites·4 claims
- 2198US4910417AUniversal logic module comprising multiplexersACTEL CORP·Filed 1989·Granted Mar 20, 1990·168 cites·5 claims
- 2298US4873459AProgrammable interconnect architectureACTEL CORP·Filed 1988·Granted Oct 10, 1989·508 cites·12 claims
- 2398US4857774ATesting apparatus and diagnostic method for use with programmable interconnect architectureACTEL CORP·Filed 1988·Granted Aug 15, 1989·132 cites·6 claims
- 2498US4823181AProgrammable low impedance anti-fuse elementACTEL CORP·Filed 1986·Granted Apr 18, 1989·386 cites·29 claims
- 2598US4758745AUser programmable integrated circuit interconnect architecture and test methodACTEL CORP·Filed 1986·Granted Jul 19, 1988·596 cites·22 claims
- 2697US7613943B2Programmable system on a chipACTEL CORP·Filed 2007·Granted Nov 3, 2009·32 cites·26 claims
- 2797US7430137B2Non-volatile memory cells in a field programmable gate arrayACTEL CORP·Filed 2007·Granted Sep 30, 2008·47 cites·7 claims
- 2897US7102391B1Clock-generator architecture for a programmable-logic-based system on a chipACTEL CORP·Filed 2004·Granted Sep 5, 2006·63 cites·32 claims
- 2997US6731133B1Routing structures for a tileable field-programmable gate array architectureACTEL CORP·Filed 2002·Granted May 4, 2004·133 cites·15 claims
- 3097US6611153B1Tileable field-programmable gate array architectureACTEL CORP·Filed 2002·Granted Aug 26, 2003·69 cites·4 claims
- 3197US6504398B1Integrated circuit that includes a field-programmable gate array and a hard gate array having the same underlying structureACTEL CORP·Filed 2000·Granted Jan 7, 2003·159 cites·18 claims
- 3297US6150837AEnhanced field programmable gate arrayACTEL CORP·Filed 1997·Granted Nov 21, 2000·239 cites·7 claims
- 3397US5457644AField programmable digital signal processing array integrated circuitACTEL CORP·Filed 1993·Granted Oct 10, 1995·201 cites·5 claims
- 3497US5440245ALogic module with configurable combinational and sequential blocksACTEL CORP·Filed 1993·Granted Aug 8, 1995·111 cites·11 claims
- 3597US5198705ALogic module with configurable combinational and sequential blocksACTEL CORP·Filed 1991·Granted Mar 30, 1993·119 cites·5 claims
- 3697US5132571AProgrammable interconnect architecture having interconnects disposed above function modulesACTEL CORP·Filed 1990·Granted Jul 21, 1992·261 cites·1 claims
- 3797US5107146AMixed mode analog/digital programmable interconnect architectureACTEL CORP·Filed 1991·Granted Apr 21, 1992·171 cites·2 claims
- 3897US5083083ATestability architecture and techniques for programmable interconnect architectureACTEL CORP·Filed 1989·Granted Jan 21, 1992·126 cites·6 claims
- 3997US4943538AProgrammable low impedance anti-fuse elementACTEL CORP·Filed 1988·Granted Jul 24, 1990·283 cites·6 claims
- 4097US4899205AElectrically-programmable low-impedance anti-fuse elementACTEL CORP·Filed 1987·Granted Feb 6, 1990·315 cites·38 claims
- 4196US7368789B1Non-volatile programmable memory cell and array for programmable logic arrayACTEL CORP·Filed 2005·Granted May 6, 2008·59 cites·18 claims
- 4296US7245535B2Non-volatile programmable memory cell for programmable logic arrayACTEL CORP·Filed 2005·Granted Jul 17, 2007·49 cites·37 claims
- 4396US6744278B1Tileable field-programmable gate array architectureACTEL CORP·Filed 2002·Granted Jun 1, 2004·97 cites·3 claims
- 4496US5744980AFlexible, high-performance static RAM architecture for field-programmable gate arraysACTEL CORP·Filed 1996·Granted Apr 28, 1998·190 cites·14 claims
- 4596US5587603ATwo-transistor zero-power electrically-alterable non-volatile latchACTEL CORP·Filed 1995·Granted Dec 24, 1996·190 cites·3 claims
- 4696US5451887AProgrammable logic module and architecture for field programmable gate array deviceACTEL CORP·Filed 1994·Granted Sep 19, 1995·129 cites·24 claims
- 4796US5015885AReconfigurable programmable interconnect architectureACTEL CORP·Filed 1989·Granted May 14, 1991·80 cites·39 claims
- 4895US7579895B2Clock-generator architecture for a programmable-logic-based system on a chipACTEL CORP·Filed 2007·Granted Aug 25, 2009·28 cites·1 claims
- 4995US7385418B2Non-volatile memory architecture for programmable-logic-based system on a chipACTEL CORP·Filed 2006·Granted Jun 10, 2008·28 cites·10 claims
- 5095US7129748B1Non-volatile look-up table for an FPGAACTEL CORP·Filed 2004·Granted Oct 31, 2006·43 cites·6 claims
Showing the top 50 of 469 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →