Inventor · disambiguated record
Stephen M. Rossnagel
Also filed as: ROSSNAGEL STEPHEN · ROSSNAGEL STEPHEN M · ROSSNAGEL STEPHEN MARK
82 granted patents·16 pending applications·1,237 citations·filing 1985–2020
99Inventor score
Top patents by PatentIndex Score
98 records- 0198US7388273B2Reprogrammable fuse structure and methodIBM·Filed 2005·Granted Jun 17, 2008·73 cites·12 claims
- 0298US4588490AHollow cathode enhanced magnetron sputter deviceIBM·Filed 1985·Granted May 13, 1986·133 cites·17 claims
- 0397US8003319B2Systems and methods for controlling position of charged polymer inside nanoporeIBM·Filed 2007·Granted Aug 23, 2011·52 cites·20 claims
- 0497US7514705B2Phase change memory cell with limited switchable volumeIBM·Filed 2006·Granted Apr 7, 2009·55 cites·13 claims
- 0596US8764968B2DNA sequencing using multiple metal layer structure with organic coatings forming transient bonding to DNA basesAFZALI-ARDAKANI ALI·Filed 2012·Granted Jul 1, 2014·19 cites·5 claims
- 0696US6178082B1High temperature, conductive thin film diffusion barrier for ceramic/metal systemsIBM·Filed 1998·Granted Jan 23, 2001·129 cites·15 claims
- 0795US7488967B2Structure for confining the switching current in phase memory (PCM) cellsIBM·Filed 2005·Granted Feb 10, 2009·40 cites·6 claims
- 0894US9285339B2DNA sequencing using multiple metal layer structure with different organic coatings forming different transient bondings to DNAIBM·Filed 2015·Granted Mar 15, 2016·5 cites·5 claims
- 0994US8089157B2Contact metallurgy structureCABRAL JR CYRIL·Filed 2010·Granted Jan 3, 2012·14 cites·12 claims
- 1094US7405154B2Structure and method of forming electrodeposited contactsIBM·Filed 2006·Granted Jul 29, 2008·20 cites·1 claims
- 1194US7247946B2On-chip Cu interconnection using 1 to 5 nm thick metal capIBM·Filed 2005·Granted Jul 24, 2007·35 cites·14 claims
- 1293US8297449B2Nanoporous semi-permeable membrane and methods for fabricating the sameAFZALI-ARDAKANI ALI·Filed 2010·Granted Oct 30, 2012·15 cites·20 claims
- 1393US7956463B2Large grain size conductive structure for narrow interconnect openingsIBM·Filed 2009·Granted Jun 7, 2011·24 cites·21 claims
- 1492US4824544ALarge area cathode lift-off sputter deposition deviceIBM·Filed 1987·Granted Apr 25, 1989·143 cites·6 claims
- 1592US4633129AHollow cathodeIBM·Filed 1985·Granted Dec 30, 1986·50 cites·9 claims
- 1690US8599533B2Nanostructure electrode for pseudocapacitive energy storageHAIGHT RICHARD A·Filed 2010·Granted Dec 3, 2013·8 cites·20 claims
- 1790US8390987B2High energy density storage material device using nanochannel structureHAIGHT RICHARD A·Filed 2012·Granted Mar 5, 2013·6 cites·12 claims
- 1890US8084319B2Precisely tuning feature sizes on hard masks via plasma treatmentPENG HONGBO·Filed 2010·Granted Dec 27, 2011·11 cites·21 claims
- 1990US8039250B2Piezoelectric-based nanopore device for the active control of the motion of polymers through the sameIBM·Filed 2010·Granted Oct 18, 2011·7 cites·25 claims
- 2090US7851357B2Method of forming electrodeposited contactsIBM·Filed 2008·Granted Dec 14, 2010·13 cites·8 claims
- 2188US8986524B2DNA sequence using multiple metal layer structure with different organic coatings forming different transient bondings to DNAAFZALI-ARDAKANI ALI·Filed 2012·Granted Mar 24, 2015·5 cites·5 claims
- 2288US8354336B2Forming an electrode having reduced corrosion and water decomposition on surface using an organic protective layerIBM·Filed 2010·Granted Jan 15, 2013·10 cites·31 claims
- 2386US6380075B1Method for forming an open-bottom liner for a conductor in an electronic structure and device formedIBM·Filed 2000·Granted Apr 30, 2002·36 cites·10 claims
- 2484US8084760B2Ring-shaped electrode and manufacturing method for sameLUNG HSIANG-LAN·Filed 2009·Granted Dec 27, 2011·14 cites·13 claims
- 2583US9422154B2Feedback control of dimensions in nanopore and nanofluidic devicesHARRER STEFAN·Filed 2011·Granted Aug 23, 2016·3 cites·7 claims
- 2683US8680501B2Memory cell with post deposition method for regrowth of crystalline phase change materialIBM·Filed 2013·Granted Mar 25, 2014·4 cites·9 claims
- 2783US7960808B2Reprogrammable fuse structure and methodIBM·Filed 2007·Granted Jun 14, 2011·8 cites·21 claims
- 2882US8641879B2Charged entities as locomotive to control motion of polymers through a nanochannelHARRER STEFAN·Filed 2012·Granted Feb 4, 2014·2 cites·9 claims
- 2982US8029716B2Amorphous nitride release layers for imprint lithography, and method of useIBM·Filed 2008·Granted Oct 4, 2011·6 cites·24 claims
- 3081US7074719B2ALD deposition of rutheniumIBM·Filed 2003·Granted Jul 11, 2006·36 cites·35 claims
- 3180US8889537B2Implantless dopant segregation for silicide contactsCABRAL JR CRYIL·Filed 2010·Granted Nov 18, 2014·9 cites·20 claims
- 3280US8852407B2Electron beam sculpting of tunneling junction for nanopore DNA sequencingPENG HONGBO·Filed 2012·Granted Oct 7, 2014·11 cites·1 claims
- 3379US10323333B2Feedback control of dimensions in nanopore and nanofluidic devicesIBM·Filed 2016·Granted Jun 18, 2019·1 cites·9 claims
- 3479US10316423B2Feedback control of dimensions in nanopore and nanofluidic devicesIBM·Filed 2016·Granted Jun 11, 2019·1 cites·7 claims
- 3578US8448790B2Surface charge enabled nanoporous semi-permeable membrane for desalinationCOTTE JOHN M·Filed 2012·Granted May 28, 2013·3 cites·10 claims
- 3678US8017433B2Post deposition method for regrowth of crystalline phase change materialIBM·Filed 2010·Granted Sep 13, 2011·3 cites·14 claims
- 3778US7405153B2Method for direct electroplating of copper onto a non-copper plateable layerIBM·Filed 2006·Granted Jul 29, 2008·6 cites·22 claims
- 3877US9643179B1Techniques for fabricating horizontally aligned nanochannels for microfluidics and biosensorsIBM·Filed 2016·Granted May 9, 2017·1 cites·20 claims
- 3977US8618581B2Nanofludic field effect transistor based on surface charge modulated nanochannelPENG HONGBO·Filed 2012·Granted Dec 31, 2013·2 cites·18 claims
- 4076US9651518B2Nano-fluidic field effective device to control DNA transport through the sameIBM·Filed 2014·Granted May 16, 2017·2 cites·14 claims
- 4176US8940148B2Nano-fluidic field effective device to control DNA transport through the sameAFZALI-ARDAKANI ALI·Filed 2010·Granted Jan 27, 2015·2 cites·10 claims
- 4275US9853210B2Reduced process degradation of spin torque magnetoresistive random access memoryIBM·Filed 2015·Granted Dec 26, 2017·2 cites·9 claims
- 4375US8278155B2Reprogrammable fuse structure and methodBURR GEOFFREY W·Filed 2011·Granted Oct 2, 2012·3 cites·20 claims
- 4475US8212218B2Dosimeter powered by passive RF absorptionCABRAL JR CYRIL·Filed 2009·Granted Jul 3, 2012·7 cites·20 claims
- 4574US7951708B2Copper interconnect structure with amorphous tantalum iridium diffusion barrierIBM·Filed 2009·Granted May 31, 2011·5 cites·13 claims
- 4674US7211507B2PE-ALD of TaN diffusion barrier region on low-k materialsIBM·Filed 2004·Granted May 1, 2007·15 cites·20 claims
- 4774US7098537B2Interconnect structure diffusion barrier with high nitrogen contentIBM·Filed 2003·Granted Aug 29, 2006·17 cites·7 claims
- 4874US5182230ALaser methods for circuit repair on integrated circuits and substratesIBM·Filed 1988·Granted Jan 26, 1993·41 cites·43 claims
- 4971US11015258B2Feedback control of dimensions in nanopore and nanofluidic devicesIBM·Filed 2019·Granted May 25, 2021·0 cites·5 claims
- 5071US7186446B2Plasma enhanced ALD of tantalum nitride and bilayerIBM·Filed 2003·Granted Mar 6, 2007·13 cites·15 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →