Inventor · disambiguated record
Om P. Agrawal
Also filed as: AGRAWAL OM · AGRAWAL OM P · AGRAWAL OM PRAKASH
143 granted patents·7,007 citations·filing 1985–2015
99Inventor score
Files withLATTICE SEMICONDUCTOR CORP64ADVANCED MICRO DEVICES INC54VANTIS CORP22CHANDRA SHYAM2AGRAWAL OM P1
Top patents by PatentIndex Score
143 records- 0199US7028281B1FPGA with register-intensive architectureLATTICE SEMICONDUCTOR CORP·Filed 2002·Granted Apr 11, 2006·261 cites·12 claims
- 0299US5422823AProgrammable gate array device having cascaded means for function definitionADVANCED MICRO DEVICES INC·Filed 1994·Granted Jun 6, 1995·168 cites·23 claims
- 0399US5233539AProgrammable gate array with improved interconnect structure, input/output structure and configurable logic blockADVANCED MICRO DEVICES INC·Filed 1989·Granted Aug 3, 1993·215 cites·75 claims
- 0499US5212652AProgrammable gate array with improved interconnect structureADVANCED MICRO DEVICES INC·Filed 1989·Granted May 18, 1993·112 cites·74 claims
- 0598US6348813B1Scalable architecture for high density CPLD's having two-level hierarchy of routing resourcesLATTICE SEMICONDUCTOR CORP·Filed 2000·Granted Feb 19, 2002·192 cites·16 claims
- 0698US6275064B1Symmetrical, extended and fast direct connections between variable grain blocks in FPGA integrated circuitsVANTIS CORP·Filed 1997·Granted Aug 14, 2001·218 cites·28 claims
- 0798US5485104ALogic allocator for a programmable logic deviceADVANCED MICRO DEVICES INC·Filed 1995·Granted Jan 16, 1996·159 cites·31 claims
- 0898US4742252AMultiple array customizable logic deviceADVANCED MICRO DEVICES INC·Filed 1985·Granted May 3, 1988·122 cites·37 claims
- 0997US7495970B1Flexible memory architectures for programmable logic devicesLATTICE SEMICONDUCTOR CORP·Filed 2006·Granted Feb 24, 2009·42 cites·20 claims
- 1097US6828823B1Non-volatile and reconfigurable programmable logic devicesLATTICE SEMICONDUCTOR CORP·Filed 2003·Granted Dec 7, 2004·105 cites·26 claims
- 1197US6650142B1Enhanced CPLD macrocell module having selectable bypass of steering-based resource allocation and methods of useLATTICE SEMICONDUCTOR CORP·Filed 2002·Granted Nov 18, 2003·158 cites·36 claims
- 1297US6249144B1Methods for configuring FPGA's having variable grain components for providing time-shared access to interconnect resourcesVANTIS CORP·Filed 2000·Granted Jun 19, 2001·67 cites·2 claims
- 1397US6184713B1Scalable architecture for high density CPLDS having two-level hierarchy of routing resourcesLATTICE SEMICONDUCTOR CORP·Filed 1999·Granted Feb 6, 2001·195 cites·41 claims
- 1497US6130551ASynthesis-friendly FPGA architecture with variable length and variable timing interconnectVANTIS CORP·Filed 1998·Granted Oct 10, 2000·138 cites·26 claims
- 1597US6102963AElectrically erasable and reprogrammable, nonvolatile integrated storage device with in-system programming and verification (ISPAV) capabilities for supporting in-system reconfiguring of PLD'sVANTIS CORP·Filed 1997·Granted Aug 15, 2000·175 cites·71 claims
- 1697US5587921AArray of configurable logic blocks each including a look up table having inputs coupled to a first multiplexer and having outputs coupled to a second multiplexerADVANCED MICRO DEVICES INC·Filed 1995·Granted Dec 24, 1996·95 cites·15 claims
- 1797US5586044AArray of configurable logic blocks including cascadable lookup tablesADVANCED MICRO DEVICES INC·Filed 1995·Granted Dec 17, 1996·97 cites·4 claims
- 1897US5349544AProgrammable system synchronizerADVANCED MICRO DEVICES INC·Filed 1988·Granted Sep 20, 1994·105 cites·25 claims
- 1997US5329460AProgrammable gate array with improved interconnect structure, input/output structure and configurable logic blockADVANCED MICRO DEVICES INC·Filed 1993·Granted Jul 12, 1994·85 cites·6 claims
- 2097US5015884AMultiple array high performance programmable logic device familyADVANCED MICRO DEVICES INC·Filed 1990·Granted May 14, 1991·153 cites·22 claims
- 2197US4963768AFlexible, programmable cell array interconnected by a programmable switch matrixADVANCED MICRO DEVICES INC·Filed 1988·Granted Oct 16, 1990·116 cites·19 claims
- 2296US7385417B1Dual slice architectures for programmable logic devicesLATTICE SEMICONDUCTOR CORP·Filed 2006·Granted Jun 10, 2008·48 cites·31 claims
- 2396US6650141B2High speed interface for a programmable interconnect circuitLATTICE SEMICONDUCTOR CORP·Filed 2001·Granted Nov 18, 2003·70 cites·25 claims
- 2496US6380759B1Variable grain architecture for FPGA integrated circuitsVANTIS CORP·Filed 2000·Granted Apr 30, 2002·64 cites·38 claims
- 2596US6163168AEfficient interconnect network for use in FPGA device having variable grain architectureVANTIS CORP·Filed 1998·Granted Dec 19, 2000·154 cites·31 claims
- 2696US6097212AVariable grain architecture for FPGA integrated circuitsLATTICE SEMICONDUCTOR CORP·Filed 1997·Granted Aug 1, 2000·105 cites·112 claims
- 2796US5260881AProgrammable gate array with improved configurable logic blockADVANCED MICRO DEVICES INC·Filed 1989·Granted Nov 9, 1993·87 cites·71 claims
- 2896US5231588AProgrammable gate array with logic cells having symmetrical input/output structuresADVANCED MICRO DEVICES INC·Filed 1990·Granted Jul 27, 1993·118 cites·19 claims
- 2995US6181163B1FPGA integrated circuit having embedded SRAM memory blocks and interconnect channel for broadcasting address and control signalsVANTIS CORP·Filed 1999·Granted Jan 30, 2001·142 cites·17 claims
- 3095US5740069ALogic device (PLD) having direct connections between configurable logic blocks (CLBs) and configurable input/output blocks (IOBs)ADVANCED MICRO DEVICES INC·Filed 1996·Granted Apr 14, 1998·66 cites·43 claims
- 3195US5612631AAn I/O macrocell for a programmable logic deviceADVANCED MICRO DEVICES INC·Filed 1995·Granted Mar 18, 1997·73 cites·12 claims
- 3295US5521529AVery high-density complex programmable logic devices with a multi-tiered hierarchical switch matrix and optimized flexible logic allocationADVANCED MICRO DEVICES INC·Filed 1995·Granted May 28, 1996·105 cites·55 claims
- 3395US5489857AFlexible synchronous/asynchronous cell structure for a high density programmable logic deviceADVANCED MICRO DEVICES INC·Filed 1992·Granted Feb 6, 1996·159 cites·27 claims
- 3495US5359536AProgrammable gate array with improved interconnect structure, input/output structure and configurable logic blockADVANCED MICRO DEVICES INC·Filed 1993·Granted Oct 25, 1994·51 cites·14 claims
- 3595US5255203AInterconnect structure for programmable logic deviceADVANCED MICRO DEVICES INC·Filed 1990·Granted Oct 19, 1993·103 cites·47 claims
- 3695US5225719AFamily of multiple segmented programmable logic blocks interconnected by a high speed centralized switch matrixADVANCED MICRO DEVICES INC·Filed 1991·Granted Jul 6, 1993·72 cites·52 claims
- 3795US4771285AProgrammable logic cell with flexible clocking and flexible feedbackADVANCED MICRO DEVICES INC·Filed 1985·Granted Sep 13, 1988·102 cites·74 claims
- 3894US7098685B1Scalable serializer-deserializer architecture and programmable interfaceLATTICE SEMICONDUCTOR CORP·Filed 2003·Granted Aug 29, 2006·56 cites·20 claims
- 3994US6590415B2Methods for configuring FPGA's having variable grain components for providing time-shared access to interconnect resourcesLATTICE SEMICONDUCTOR CORP·Filed 2001·Granted Jul 8, 2003·62 cites·13 claims
- 4094US5818254AMulti-tiered hierarchical high speed switch matrix structure for very high-density complex programmable logic devicesADVANCED MICRO DEVICES INC·Filed 1995·Granted Oct 6, 1998·108 cites·41 claims
- 4194US5598346AArray of configurable logic blocks including network means for broadcasting clock signals to different pluralities of logic blocksADVANCED MICRO DEVICES INC·Filed 1996·Granted Jan 28, 1997·56 cites·16 claims
- 4294US5185706AProgrammable gate array with logic cells having configurable output enableADVANCED MICRO DEVICES INC·Filed 1990·Granted Feb 9, 1993·85 cites·23 claims
- 4393US6216257B1FPGA device and method that includes a variable grain function architecture for implementing configuration logic blocks and a complimentary variable length interconnect architecture for providing configurable routing between configuration logic blocksVANTIS CORP·Filed 2000·Granted Apr 10, 2001·82 cites·10 claims
- 4493US5869981AHigh density programmable logic deviceADVANCED MICRO DEVICES INC·Filed 1995·Granted Feb 9, 1999·63 cites·72 claims
- 4593US5644496AProgrammable logic device with internal time-constant multiplexing of signals from external interconnect busesADVANCED MICRO DEVICES INC·Filed 1993·Granted Jul 1, 1997·76 cites·49 claims
- 4693US5027315AProgrammable logic array using internally generated dynamic logic signals as selection signals for controlling its functionsADVANCED MICRO DEVICES INC·Filed 1989·Granted Jun 25, 1991·71 cites·27 claims
- 4792US7342838B1Programmable logic device with a double data rate SDRAM interfaceLATTICE SEMICONDUCTOR CORP·Filed 2005·Granted Mar 11, 2008·29 cites·11 claims
- 4892US7208975B1SERDES with programmable I/O architectureLATTICE SEMICONDUCTOR CORP·Filed 2005·Granted Apr 24, 2007·21 cites·20 claims
- 4991US7378873B1Programmable logic device providing a serial peripheral interfaceLATTICE SEMICONDUCTOR CORP·Filed 2006·Granted May 27, 2008·20 cites·20 claims
- 5090US6919736B1Field programmable gate array having embedded memory with configurable depth and widthLATTICE SEMICONDUCTOR CORP·Filed 2003·Granted Jul 19, 2005·42 cites·13 claims
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