Inventor · disambiguated record
Deepak A. Ramappa
Also filed as: RAMAPPA DEEPAK · RAMAPPA DEEPAK A · RAMAPPA DEEPAK ARABAGATTE
47 granted patents·21 pending applications·328 citations·filing 2001–2024
98Inventor score
Files withTEXAS INSTRUMENTS INC17VARIAN SEMICONDUCTOR EQUIPMENT11QED LABS INC9RAMAPPA DEEPAK8RAMAPPA DEEPAK A8
Top patents by PatentIndex Score
68 records- 0199US7443189B2Method to detect and predict metal silicide defects in a microelectronic device during the manufacture of an integrated circuitTEXAS INSTRUMENTS INC·Filed 2005·Granted Oct 28, 2008·83 cites·9 claims
- 0296US10131757B2Methods for surface modification of materialsQED LABS INC·Filed 2017·Granted Nov 20, 2018·7 cites·18 claims
- 0393US8153496B1Self-aligned process and method for fabrication of high efficiency solar cellsRAMAPPA DEEPAK·Filed 2011·Granted Apr 10, 2012·10 cites·21 claims
- 0490US11008458B2Articles with improved flame retardancy and/or melt dripping propertiesQED LABS INC·Filed 2017·Granted May 18, 2021·5 cites·19 claims
- 0589US2025092256A1Polymer compositions for flame retardancy and/or improved melt dripping propertiesQED LABS INC·Filed 2024·Application pending·0 cites
- 0688US8603900B2Reducing surface recombination and enhancing light trapping in solar cellsRAMAPPA DEEPAK·Filed 2010·Granted Dec 10, 2013·5 cites·10 claims
- 0788US7772867B2Structures for testing and locating defects in integrated circuitsTEXAS INSTRUMENTS INC·Filed 2008·Granted Aug 10, 2010·13 cites·17 claims
- 0888US6607927B2Method and apparatus for monitoring in-line copper contaminationAGERE SYSTEMS INC·Filed 2001·Granted Aug 19, 2003·42 cites·12 claims
- 0987US7767583B2Method to improve uniformity of chemical mechanical polishing planarizationVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2008·Granted Aug 3, 2010·23 cites·15 claims
- 1084US8937004B2Apparatus and method for controllably implanting workpiecesVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2013·Granted Jan 20, 2015·5 cites·13 claims
- 1183US7868306B2Thermal modulation of implant processVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2008·Granted Jan 11, 2011·8 cites·21 claims
- 1282US11179663B1Polyurethane-based materialsAVIRO LLC·Filed 2021·Granted Nov 23, 2021·1 cites·18 claims
- 1382US7228193B2Methods for detecting structure dependent process defectsTEXAS INSTRUMENTS INC·Filed 2005·Granted Jun 5, 2007·6 cites·21 claims
- 1482US2022389220A1Polymer compositions for flame retardancy and/or improved melt dripping propertiesQED LABS INC·Filed 2022·Application pending·0 cites
- 1581US8507298B2Patterned implant of a dielectric layerRAMAPPA DEEPAK A·Filed 2011·Granted Aug 13, 2013·6 cites·18 claims
- 1679US8778465B2Ion-assisted direct growth of porous materialsGODET LUDOVIC·Filed 2012·Granted Jul 15, 2014·2 cites·20 claims
- 1778US8728951B2Method and system for ion-assisted processingGODET LUDOVIC·Filed 2012·Granted May 20, 2014·1 cites·15 claims
- 1878US7902091B2Cleaving of substratesVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2009·Granted Mar 8, 2011·4 cites·18 claims
- 1978US7601629B2Semiconductive device fabricated using subliming materials to form interlevel dielectricsTEXAS INSTRUMENTS INC·Filed 2005·Granted Oct 13, 2009·8 cites·16 claims
- 2078US6812050B1System and method of evaluating gate oxide integrity for semiconductor microchipsTEXAS INSTRUMENTS INC·Filed 2003·Granted Nov 2, 2004·12 cites·11 claims
- 2177US8815634B2Dark currents and reducing defects in image sensors and photovoltaic junctionsRAMAPPA DEEPAK·Filed 2009·Granted Aug 26, 2014·8 cites·4 claims
- 2277US6869873B2Copper silicide passivation for improved reliabilityAGERE SYSTEMS INC·Filed 2003·Granted Mar 22, 2005·26 cites·9 claims
- 2375US8187979B2Workpiece patterning with plasma sheath modulationRAMAPPA DEEPAK A·Filed 2009·Granted May 29, 2012·4 cites·19 claims
- 2474US8461030B2Apparatus and method for controllably implanting workpiecesRENAU ANTHONY·Filed 2010·Granted Jun 11, 2013·3 cites·19 claims
- 2573US8614143B2Simultaneous via and trench patterning using different etch ratesKULKARNI MAKARAND R·Filed 2008·Granted Dec 24, 2013·8 cites·10 claims
- 2671US8461032B2Use of dopants with different diffusivities for solar cell manufactureBATEMAN NICHOLAS·Filed 2009·Granted Jun 11, 2013·3 cites·9 claims
- 2769US8465909B2Self-aligned masking for solar cell manufactureBATEMAN NICHOLAS P T·Filed 2010·Granted Jun 18, 2013·2 cites·14 claims
- 2869US8148237B2Pressurized treatment of substrates to enhance cleaving processRAMAPPA DEEPAK·Filed 2010·Granted Apr 3, 2012·2 cites·17 claims
- 2968US8716155B2Method to enhance charge trappingRAMAPPA DEEPAK A·Filed 2012·Granted May 6, 2014·2 cites·13 claims
- 3068US7745238B2Monitoring of temperature variation across wafers during processingTEXAS INSTRUMENTS INC·Filed 2008·Granted Jun 29, 2010·3 cites·22 claims
- 3168US2020123382A1Polymer compositions for flame retardancy and/or improved melt dripping propertiesQED LABS INC·Filed 2017·Application pending·0 cites
- 3267US2014202633A1Method and system for ion-assisted processingVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2014·Application pending·0 cites
- 3365US8283265B2Method to enhance charge trappingRAMAPPA DEEPAK·Filed 2009·Granted Oct 9, 2012·2 cites·10 claims
- 3463US8592230B2Method for patterning a substrate using ion assisted selective depostionRAMAPPA DEEPAK A·Filed 2011·Granted Nov 26, 2013·1 cites·17 claims
- 3563US7910477B2Etch residue reduction by ash methodologyTEXAS INSTRUMENTS INC·Filed 2007·Granted Mar 22, 2011·2 cites·13 claims
- 3662US7312151B2System for ultraviolet atmospheric seed layer remediationTEXAS INSTRUMENTS INC·Filed 2006·Granted Dec 25, 2007·2 cites·18 claims
- 3762US2016326636A1Methods Of Affecting Material Properties And Applications ThereforVARIAN SEMICONDUCTOR EQUIPMENT ASS INC·Filed 2016·Application pending·0 cites
- 3861US7200498B2System for remediating cross contamination in semiconductor manufacturing processesTEXAS INSTRUMENTS INC·Filed 2004·Granted Apr 3, 2007·7 cites·25 claims
- 3960US6963206B2System and method of evaluating gate oxide integrity for semiconductor microchipsTEXAS INSTRUMENTS INC·Filed 2004·Granted Nov 8, 2005·2 cites·8 claims
- 4060US2023142258A1Staple fibers containing releasable surface modifying moleculesQED LABS INC·Filed 2023·Application pending·0 cites
- 4159US7268073B2Post-polish treatment for inhibiting copper corrosionTEXAS INSTRUMENTS INC·Filed 2004·Granted Sep 11, 2007·9 cites·8 claims
- 4258US2010323113A1Method to Synthesize GrapheneRAMAPPA DEEPAK A·Filed 2009·Application pending·0 cites
- 4357US2017298202A1Methods for surface modification of materialsQED LABS INC·Filed 2015·Application pending·0 cites
- 4457US2014273330A1Method of forming single side textured semiconductor workpiecesVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2013·Application pending·0 cites
- 4555US9425027B2Methods of affecting material properties and applications thereforGODET LUDOVIC·Filed 2012·Granted Aug 23, 2016·0 cites·7 claims
- 4652US2019309442A1Staple fibers containing releasable surface modifying moleculesQED LABS INC·Filed 2017·Application pending·0 cites
- 4751US8466039B2Pressurized treatment of substrates to enhance cleaving processRAMAPPA DEEPAK A·Filed 2012·Granted Jun 18, 2013·0 cites·7 claims
- 4851US2014154834A1Use of dopants with different diffusivities for solar cell manufactureVARIAN SEMICONDUCTOR EQUIPMENT·Filed 2013·Application pending·0 cites
- 4949US8183546B2Ion implantation through laser fieldsRAMAPPA DEEPAK A·Filed 2010·Granted May 22, 2012·0 cites·18 claims
- 5049US2010112788A1Method to reduce surface damage and defectsRAMAPPA DEEPAK·Filed 2009·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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