Inventor · disambiguated record
Krishna G. Sachdev
Also filed as: SACHDEV KRISHNA · SACHDEV KRISHNA G · SACHDEV KRISHNA GANDHI
75 granted patents·5 pending applications·2,770 citations·filing 1979–2007
99Inventor score
Top patents by PatentIndex Score
80 records- 0198US6528145B1Polymer and ceramic composite electronic substratesIBM·Filed 2000·Granted Mar 4, 2003·208 cites·30 claims
- 0297US6525009B2Polycarboxylates-based aqueous compositions for cleaning of screening apparatusIBM·Filed 2000·Granted Feb 25, 2003·99 cites·32 claims
- 0395US4549824AInk additives for efficient thermal ink transfer printing processesIBM·Filed 1983·Granted Oct 29, 1985·66 cites·50 claims
- 0494US6682872B2UV-curable compositions and method of use thereof in microelectronicsIBM·Filed 2002·Granted Jan 27, 2004·90 cites·20 claims
- 0594US5231751AProcess for thin film interconnectIBM·Filed 1991·Granted Aug 3, 1993·166 cites·34 claims
- 0694US4599243AUse of plasma polymerized organosilicon films in fabrication of lift-off masksIBM·Filed 1984·Granted Jul 8, 1986·73 cites·29 claims
- 0793US7405247B2Conductive adhesive compositionIBM·Filed 2007·Granted Jul 29, 2008·26 cites·1 claims
- 0892US5114826APhotosensitive polyimide compositionsIBM·Filed 1989·Granted May 19, 1992·98 cites·23 claims
- 0992US4692205ASilicon-containing polyimides as oxygen etch stop and dual dielectric coatingsIBM·Filed 1986·Granted Sep 8, 1987·149 cites·14 claims
- 1091US5470693AMethod of forming patterned polyimide filmsIBM·Filed 1992·Granted Nov 28, 1995·140 cites·23 claims
- 1191US4562091AUse of plasma polymerized orgaosilicon films in fabrication of lift-off masksIBM·Filed 1984·Granted Dec 31, 1985·55 cites·4 claims
- 1290US6569252B1Semi-aqueous solvent cleaning of paste processing residue from substratesIBM·Filed 2000·Granted May 27, 2003·44 cites·20 claims
- 1390US6262390B1Repair process for aluminum nitride substratesIBM·Filed 1998·Granted Jul 17, 2001·66 cites·24 claims
- 1490US5310863APolyimide materials with improved physico-chemical propertiesIBM·Filed 1993·Granted May 10, 1994·46 cites·19 claims
- 1589US5591789APolyester dispersants for high thermal conductivity pasteIBM·Filed 1995·Granted Jan 7, 1997·50 cites·17 claims
- 1689US5532608ACeramic probe card and method for reducing leakage currentIBM·Filed 1995·Granted Jul 2, 1996·72 cites·21 claims
- 1789US5422223ASilicon-containing positive resist and use in multilayer metal structuresIBM·Filed 1994·Granted Jun 6, 1995·50 cites·4 claims
- 1888US7393419B2Conductive adhesive rework methodIBM·Filed 2007·Granted Jul 1, 2008·14 cites·8 claims
- 1988US4493855AUse of plasma polymerized organosilicon films in fabrication of lift-off masksIBM·Filed 1982·Granted Jan 15, 1985·48 cites·6 claims
- 2087US4519872AUse of depolymerizable polymers in the fabrication of lift-off structure for multilevel metal processesIBM·Filed 1984·Granted May 28, 1985·64 cites·24 claims
- 2186US6548175B2Epoxy-siloxanes based electrically conductive adhesives for semiconductor assembly and process for use thereofIBM·Filed 2001·Granted Apr 15, 2003·48 cites·15 claims
- 2286US5888308AProcess for removing residue from screening masks with alkaline solutionIBM·Filed 1997·Granted Mar 30, 1999·53 cites·32 claims
- 2385US6652665B1Method of removing silicone polymer deposits from electronic componentsIBM·Filed 2002·Granted Nov 25, 2003·43 cites·20 claims
- 2485US5773561APolymer sealants/adhesives and use thereof in electronic package assemblyIBM·Filed 1996·Granted Jun 30, 1998·43 cites·21 claims
- 2584US4617579AHydrophilic protective coatings for electroerosion printingIBM·Filed 1984·Granted Oct 14, 1986·23 cites·24 claims
- 2681US7312261B2Thermal interface adhesive and reworkIBM·Filed 2004·Granted Dec 25, 2007·24 cites·1 claims
- 2781US5976710ALow TCE polyimides as improved insulator in multilayer interconnect structuresIBM·Filed 1997·Granted Nov 2, 1999·72 cites·31 claims
- 2881US4826564AMethod of selective reactive ion etching of substratesIBM·Filed 1987·Granted May 2, 1989·33 cites·12 claims
- 2981US4772346AMethod of bonding inorganic particulate materialIBM·Filed 1987·Granted Sep 20, 1988·65 cites·18 claims
- 3077US5399462AMethod of forming sub-half micron patterns with optical lithography using bilayer resist compositions comprising a photosensitive polysilsesquioxaneIBM·Filed 1994·Granted Mar 21, 1995·33 cites·11 claims
- 3176US6277799B1Aqueous cleaning of paste residueIBM·Filed 1999·Granted Aug 21, 2001·33 cites·17 claims
- 3274US4554562AScratch resistant recording materials for electroerosion printing not requiring a lubricant overcoatIBM·Filed 1983·Granted Nov 19, 1985·15 cites·61 claims
- 3373US6406778B1Multi-thickness, multi-layer green sheet lamination and method thereofIBM·Filed 2000·Granted Jun 18, 2002·18 cites·17 claims
- 3473US6228511B1Structure and process for thin film interconnectIBM·Filed 1999·Granted May 8, 2001·38 cites·9 claims
- 3572US6515061B1Polyester dispersants for high thermal conductivity pasteIBM·Filed 1997·Granted Feb 4, 2003·21 cites·19 claims
- 3672US4665006APositive resist system having high resistance to oxygen reactive ion etchingIBM·Filed 1985·Granted May 12, 1987·21 cites·13 claims
- 3771US5938856AProcess of removing flux residue from microelectronic componentsIBM·Filed 1997·Granted Aug 17, 1999·39 cites·9 claims
- 3871US4267256ANovel silver complexing agentsPOLAROID CORP·Filed 1979·Granted May 12, 1981·6 cites·16 claims
- 3970US6635118B2Aqueous cleaning of polymer apply equipmentIBM·Filed 2001·Granted Oct 21, 2003·16 cites·35 claims
- 4070US5700581ASolvent-free epoxy based adhesives for semiconductor chip attachment and processIBM·Filed 1996·Granted Dec 23, 1997·39 cites·22 claims
- 4169US4894279AElectroerosion print media having protective coatings modified with organotitanium reagentsIBM·Filed 1986·Granted Jan 16, 1990·13 cites·13 claims
- 4268US4525722AChemical heat amplification in thermal transfer printingIBM·Filed 1984·Granted Jun 25, 1985·25 cites·22 claims
- 4367US7329439B2UV-curable solvent free compositions and use thereof in ceramic chip defect repairIBM·Filed 2004·Granted Feb 12, 2008·15 cites·17 claims
- 4467US4567490AElectroerosion recording medium of improved lubricityIBM·Filed 1983·Granted Jan 28, 1986·11 cites·17 claims
- 4566US5374503AMethod of forming patterned polyimide filmsIBM·Filed 1993·Granted Dec 20, 1994·36 cites·4 claims
- 4665US6280527B1Aqueous quaternary ammonium hydroxide as a screening mask cleanerIBM·Filed 1998·Granted Aug 28, 2001·27 cites·26 claims
- 4765US5115090AViscosity stable, essentially gel-free polyamic acid compositionsSACHDEV KRISHNA G·Filed 1990·Granted May 19, 1992·39 cites·13 claims
- 4864US6165629AStructure for thin film interconnectIBM·Filed 1993·Granted Dec 26, 2000·27 cites·25 claims
- 4964US4596733AElectroerosion recording material with polyorganosiloxane overlayerIBM·Filed 1983·Granted Jun 24, 1986·17 cites·20 claims
- 5062US5916374AOptimized in-line mask cleaning systemIBM·Filed 1998·Granted Jun 29, 1999·24 cites·17 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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