Assignee
XILINX INC
US·4,463 granted patents·213 pending applications·117,980 citations·filing 1984–2025
Top patents by PatentIndex Score
4,676 records- 0199US11398469B1Electrostatic discharge (ESD) protection in stacked chipsXILINX INC·Filed 2020·Granted Jul 26, 2022·22 cites·20 claims
- 0299US11063594B1Adaptive integrated programmable device platformXILINX INC·Filed 2020·Granted Jul 13, 2021·16 cites·20 claims
- 0399US10673439B1Adaptive integrated programmable device platformXILINX INC·Filed 2019·Granted Jun 2, 2020·77 cites·20 claims
- 0499US9722613B1Circuit arrangement for and a method of enabling a partial reconfiguration of a circuit implemented in an integrated circuit deviceXILINX INC·Filed 2015·Granted Aug 1, 2017·58 cites·18 claims
- 0599US9013845B1High voltage RC-clamp for electrostatic discharge (ESD) protectionXILINX INC·Filed 2013·Granted Apr 21, 2015·40 cites·20 claims
- 0699US7965102B1Formation of columnar application specific circuitry using a columnar programmable deviceXILINX INC·Filed 2008·Granted Jun 21, 2011·188 cites·18 claims
- 0799US7499513B1Method and apparatus for providing frequency synthesis and phase alignment in an integrated circuitXILINX INC·Filed 2005·Granted Mar 3, 2009·83 cites·25 claims
- 0899US7328384B1Method and apparatus using device defects as an identifierXILINX INC·Filed 2005·Granted Feb 5, 2008·111 cites·9 claims
- 0999US7212448B1Method and apparatus for multiple context and high reliability operation of programmable logic devicesXILINX INC·Filed 2005·Granted May 1, 2007·224 cites·20 claims
- 1099US7193433B1Programmable logic block having lookup table with partial output signal driving carry multiplexerXILINX INC·Filed 2005·Granted Mar 20, 2007·121 cites·16 claims
- 1199US6992505B1Structures and methods of implementing a pass gate multiplexer with pseudo-differential input signalsXILINX INC·Filed 2004·Granted Jan 31, 2006·192 cites·13 claims
- 1299US6917219B2Multi-chip programmable logic device having configurable logic circuitry and configuration data storage on different diceXILINX INC·Filed 2003·Granted Jul 12, 2005·419 cites·39 claims
- 1399US6601227B1Method for making large-scale ASIC using pre-engineered long distance routing structureXILINX INC·Filed 2001·Granted Jul 29, 2003·354 cites·24 claims
- 1499US6529040B1FPGA lookup table with speed read decoderXILINX INC·Filed 2000·Granted Mar 4, 2003·241 cites·21 claims
- 1599US6526557B1Architecture and method for partially reconfiguring an FPGAXILINX INC·Filed 2000·Granted Feb 25, 2003·196 cites·25 claims
- 1699US6515509B1Programmable logic device structures in standard cell devicesXILINX INC·Filed 2000·Granted Feb 4, 2003·288 cites·12 claims
- 1799US6480954B2Method of time multiplexing a programmable logic deviceXILINX INC·Filed 2001·Granted Nov 12, 2002·318 cites·13 claims
- 1899US6448808B2Interconnect structure for a programmable logic deviceXILINX INC·Filed 2001·Granted Sep 10, 2002·225 cites·23 claims
- 1999US6362650B1Method and apparatus for incorporating a multiplier into an FPGAXILINX INC·Filed 2000·Granted Mar 26, 2002·210 cites·9 claims
- 2099US6346824B1Dedicated function fabric for use in field programmable gate arraysXILINX INC·Filed 2000·Granted Feb 12, 2002·301 cites·7 claims
- 2199US6292019B1Programmable logic device having configurable logic blocks with user-accessible input multiplexersXILINX INC·Filed 2000·Granted Sep 18, 2001·192 cites·15 claims
- 2299US6150839ARapidly reconfigurable FPGA having a multiple region architecture with reconfiguration caches useable as data RAMXILINX INC·Filed 2000·Granted Nov 21, 2000·183 cites·5 claims
- 2399US6150838AFPGA configurable logic block with multi-purpose logic/memory circuitXILINX INC·Filed 1999·Granted Nov 21, 2000·315 cites·37 claims
- 2499US6107821AOn-chip logic analysis and method for using the sameXILINX INC·Filed 1999·Granted Aug 22, 2000·328 cites·31 claims
- 2599US6091263ARapidly reconfigurable FPGA having a multiple region architecture with reconfiguration caches useable as data RAMXILINX INC·Filed 1997·Granted Jul 18, 2000·412 cites·37 claims
- 2699US6084429APLD having a window pane architecture with segmented and staggered interconnect wiring between logic block arraysXILINX INC·Filed 1998·Granted Jul 4, 2000·360 cites·10 claims
- 2799US6011407AField programmable gate array with dedicated computer bus interface and method for configuring bothXILINX INC·Filed 1997·Granted Jan 4, 2000·350 cites·13 claims
- 2899US5933023AFPGA architecture having RAM blocks with programmable word length and width and dedicated address and data linesXILINX INC·Filed 1996·Granted Aug 3, 1999·262 cites·26 claims
- 2999US5914616AFPGA repeatable interconnect structure with hierarchical interconnect linesXILINX INC·Filed 1997·Granted Jun 22, 1999·495 cites·39 claims
- 3099US5892961AField programmable gate array having programming instructions in the configuration bitstreamXILINX INC·Filed 1997·Granted Apr 6, 1999·295 cites·30 claims
- 3199US5880598ATile-based modular routing resources for high density programmable logic deviceXILINX INC·Filed 1997·Granted Mar 9, 1999·389 cites·23 claims
- 3299US5874834AField programmable gate array with distributed gate-array functionalityXILINX INC·Filed 1997·Granted Feb 23, 1999·260 cites·20 claims
- 3399US5744979AFPGA having logic cells configured by SRAM memory cells and interconnect configured by antifusesXILINX INC·Filed 1996·Granted Apr 28, 1998·348 cites·3 claims
- 3499US5705938AProgrammable switch for FPGA input/output signalsXILINX INC·Filed 1995·Granted Jan 6, 1998·285 cites·6 claims
- 3599US5629637AMethod of time multiplexing a programmable logic deviceXILINX INC·Filed 1995·Granted May 13, 1997·295 cites·14 claims
- 3699US5600263AConfiguration modes for a time multiplexed programmable logic deviceXILINX INC·Filed 1995·Granted Feb 4, 1997·285 cites·13 claims
- 3799US5469003AHierarchically connectable configurable cellular arrayXILINX INC·Filed 1993·Granted Nov 21, 1995·447 cites·28 claims
- 3899US5430687AProgrammable logic device including a parallel input device for loading memory cellsXILINX INC·Filed 1994·Granted Jul 4, 1995·300 cites·17 claims
- 3999US5365125ALogic cell for field programmable gate array having optional internal feedback and optional cascadeXILINX INC·Filed 1992·Granted Nov 15, 1994·287 cites·9 claims
- 4098US11961823B1Forming and/or configuring stacked diesXILINX INC·Filed 2021·Granted Apr 16, 2024·8 cites·7 claims
- 4198US11868174B2Clock tree routing in a chip stackXILINX INC·Filed 2020·Granted Jan 9, 2024·6 cites·20 claims
- 4298US11769710B2Heterogeneous integration module comprising thermal management apparatusXILINX INC·Filed 2020·Granted Sep 26, 2023·25 cites·20 claims
- 4398US11469877B1High bandwidth CDRXILINX INC·Filed 2021·Granted Oct 11, 2022·22 cites·20 claims
- 4498US11373989B1Package integration for laterally mounted IC dies with dissimilar solder interconnectsXILINX INC·Filed 2020·Granted Jun 28, 2022·6 cites·20 claims
- 4598US11348624B1Shared multi-port memory from single portXILINX INC·Filed 2021·Granted May 31, 2022·7 cites·20 claims
- 4698US11288222B1Multi-die integrated circuit with data processing engine arrayXILINX INC·Filed 2020·Granted Mar 29, 2022·8 cites·19 claims
- 4798US11190172B1Latch-based level shifter circuit with self-biasingXILINX INC·Filed 2020·Granted Nov 30, 2021·20 cites·20 claims
- 4898US11119146B1Testing of bonded wafers and structures for testing bonded wafersXILINX INC·Filed 2020·Granted Sep 14, 2021·13 cites·20 claims
- 4998US11107770B1Integrated electrical/optical interface with two-tiered packagingXILINX INC·Filed 2019·Granted Aug 31, 2021·70 cites·14 claims
- 5098US10770430B1Package integration for memory devicesXILINX INC·Filed 2019·Granted Sep 8, 2020·53 cites·20 claims
Showing the top 50 of 4,676 patent records by PatentIndex Score.
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