Inventor · disambiguated record
Arunava Gupta
Also filed as: GUPTA ARUNAVA · GUPTA ARUNAVA DAS
35 granted patents·2 pending applications·1,391 citations·filing 1983–2021
98Inventor score
Top patents by PatentIndex Score
37 records- 0196US6034887ANon-volatile magnetic memory cell and devicesIBM·Filed 1998·Granted Mar 7, 2000·167 cites·43 claims
- 0296US4568565ALight induced chemical vapor deposition of conductive titanium silicide filmsALLIED CORP·Filed 1984·Granted Feb 4, 1986·100 cites·23 claims
- 0395US5792569AMagnetic devices and sensors based on perovskite manganese oxide materialsIBM·Filed 1996·Granted Aug 11, 1998·156 cites·17 claims
- 0495US5057184ALaser etching of materials in liquidsIBM·Filed 1990·Granted Oct 15, 1991·99 cites·42 claims
- 0593US6552339B1Micro goniometer for scanning probe microscopyIBM·Filed 2000·Granted Apr 22, 2003·34 cites·6 claims
- 0692US4845354AProcess control for laser wire bondingIBM·Filed 1988·Granted Jul 4, 1989·127 cites·32 claims
- 0790US4997809AFabrication of patterned lines of high Tc superconductorsIBM·Filed 1987·Granted Mar 5, 1991·74 cites·27 claims
- 0889US6210479B1Product and process for forming a semiconductor structure on a host substrateIBM·Filed 1999·Granted Apr 3, 2001·103 cites·6 claims
- 0989US6017618AUltra high density storage media and method thereofIBM·Filed 1997·Granted Jan 25, 2000·46 cites·19 claims
- 1088US7149105B2Magnetic tunnel junctions for MRAM devicesIBM·Filed 2004·Granted Dec 12, 2006·47 cites·74 claims
- 1187US4558017ALight induced production of ultrafine powders comprising metal silicide powder and siliconALLIED CORP·Filed 1984·Granted Dec 10, 1985·41 cites·10 claims
- 1286US6146755AHigh density magnetic recording medium utilizing selective growth of ferromagnetic materialIBM·Filed 1998·Granted Nov 14, 2000·42 cites·34 claims
- 1385US10713039B2Linguistic semantic analysis application integration systemDELL PRODUCTS LP·Filed 2018·Granted Jul 14, 2020·4 cites·19 claims
- 1485US6236589B1Ultra high density storage media and method thereofIBM·Filed 1999·Granted May 22, 2001·35 cites·6 claims
- 1584US7211446B2Method of patterning a magnetic tunnel junction stack for a magneto-resistive random access memoryINFINEON TECHNOLOGIES AG·Filed 2004·Granted May 1, 2007·35 cites·18 claims
- 1682US6255671B1Metal embedded passivation layer structure for microelectronic interconnect formation, customization and repairIBM·Filed 1998·Granted Jul 3, 2001·64 cites·24 claims
- 1781US4554291AIron/silicon-based catalyst exhibiting high selectivity to C2 -C62 Fischer-Tropsch reactionsALLIED CORP·Filed 1984·Granted Nov 19, 1985·15 cites·6 claims
- 1879US6884630B2Two-step magnetic tunnel junction stack depositionIBM·Filed 2003·Granted Apr 26, 2005·18 cites·49 claims
- 1977US4468474AIron/silicon-based catalyst exhibiting high selectivity to C2 -C62 Fischer-Tropsch reactionsALLIED CORP·Filed 1983·Granted Aug 28, 1984·28 cites·8 claims
- 2075US7674686B2Transplanted magnetic random access memory (MRAM) devices on thermally-sensitive substrates using laser transfer and method of making the sameIBM·Filed 2007·Granted Mar 9, 2010·3 cites·20 claims
- 2172US11959182B2Composite electrodes and methods for the fabrication and use thereofUNIV ALABAMA·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 2271US5874147AColumn III metal nitride films as phase change media for optical recordingIBM·Filed 1997·Granted Feb 23, 1999·21 cites·44 claims
- 2369US4617237AProduction of conductive metal silicide films from ultrafine powdersALLIED CORP·Filed 1984·Granted Oct 14, 1986·20 cites·19 claims
- 2467US11186917B2Composite electrodes and methods for the fabrication and use thereofUNIV ALABAMA·Filed 2019·Granted Nov 30, 2021·0 cites·16 claims
- 2564US4490192AStable suspensions of boron, phosphorus, antimony and arsenic dopantsALLIED CORP·Filed 1983·Granted Dec 25, 1984·29 cites·16 claims
- 2663US7494896B2Method of forming magnetic random access memory (MRAM) devices on thermally-sensitive substrates using laser transferIBM·Filed 2003·Granted Feb 24, 2009·6 cites·22 claims
- 2763US6333067B2Selective growth of ferromagnetic filmsIBM·Filed 2001·Granted Dec 25, 2001·4 cites·23 claims
- 2860US5612292AMethod of making multilayer distorted-lattice copper-oxide perovskite structuresIBM·Filed 1995·Granted Mar 18, 1997·21 cites·8 claims
- 2957US4776937ALight induced production of ultrafine powders comprising metal silicide powderALLIED CORP·Filed 1985·Granted Oct 11, 1988·11 cites·12 claims
- 3056US7888757B2Magnetic random access memory (MRAM) device on thermally-sensitive substrateIBM·Filed 2007·Granted Feb 15, 2011·0 cites·15 claims
- 3153US2015233010A1Nanostructured electrodes and methods for the fabrication and useUNIV ALABAMA·Filed 2015·Application pending·0 cites
- 3252US2018195197A1Nanostructured electrodes and methods for the fabrication and useUNIV ALABAMA·Filed 2018·Application pending·0 cites
- 3350US4962294AMethod and apparatus for causing an open circuit in a conductive lineIBM·Filed 1989·Granted Oct 9, 1990·17 cites·36 claims
- 3449US6100523AMicro goniometer for scanning microscopyIBM·Filed 1997·Granted Aug 8, 2000·12 cites·16 claims
- 3547US11449230B2System and method for Input/Output (I/O) pattern prediction using recursive neural network and proaction for read/write optimization for sequential and random I/ODELL PRODUCTS LP·Filed 2019·Granted Sep 20, 2022·0 cites·19 claims
- 3646US6299991B1Selective growth of ferromagnetic films for magnetic memory, storage-based devicesIBM·Filed 1998·Granted Oct 9, 2001·6 cites·11 claims
- 3740US5529980AMultilayer distorted-lattice copper-oxide perovskite structures including NdCeCuO and YBaCuO multi-layersIBM·Filed 1994·Granted Jun 25, 1996·6 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →