Inventor · disambiguated record
Sufi Zafar
Also filed as: ZAFAR SUFI
94 granted patents·21 pending applications·867 citations·filing 1997–2024
99Inventor score
Top patents by PatentIndex Score
115 records- 0198US9201041B2Extended gate sensor for pH sensingIBM·Filed 2013·Granted Dec 1, 2015·57 cites·13 claims
- 0298US6297095B1Memory device that includes passivated nanoclusters and method for manufactureMOTOROLA INC·Filed 2000·Granted Oct 2, 2001·284 cites·17 claims
- 0397US8980667B2Charge sensors using inverted lateral bipolar junction transistorsCAI JIN·Filed 2012·Granted Mar 17, 2015·18 cites·14 claims
- 0497US8828138B2FET nanopore sensorBEDELL STEPHEN W·Filed 2010·Granted Sep 9, 2014·25 cites·13 claims
- 0596US9726631B1Ultra-sensitive biosensor based on lateral bipolar junction transistor having self-aligned epitaxially grown baseIBM·Filed 2016·Granted Aug 8, 2017·12 cites·20 claims
- 0696US6982230B2Deposition of hafnium oxide and/or zirconium oxide and fabrication of passivated electronic structuresIBM·Filed 2002·Granted Jan 3, 2006·112 cites·14 claims
- 0795US10411109B2Bipolar junction transistor (BJT) for liquid flow biosensing applications without a reference electrode and large sensing areaIBM·Filed 2018·Granted Sep 10, 2019·6 cites·20 claims
- 0895US10258142B2Toothbrush with sensorsIBM·Filed 2015·Granted Apr 16, 2019·13 cites·16 claims
- 0995US9625409B1Ultra-sensitive biosensor based on lateral bipolar junction transistor having self-aligned epitaxially grown baseIBM·Filed 2016·Granted Apr 18, 2017·11 cites·20 claims
- 1095US6413819B1Memory device and method for using prefabricated isolated storage elementsMOTOROLA INC·Filed 2000·Granted Jul 2, 2002·128 cites·21 claims
- 1193US11453001B2Microfluidic chips with integrated electronic sensorsIBM·Filed 2020·Granted Sep 27, 2022·2 cites·8 claims
- 1291US8304836B2Structure and method to obtain EOT scaled dielectric stacksJAGANNATHAN HEMANTH·Filed 2009·Granted Nov 6, 2012·10 cites·18 claims
- 1390US10345317B2Biosensors including surface resonance spectroscopy and semiconductor devicesIBM·Filed 2017·Granted Jul 9, 2019·3 cites·10 claims
- 1490US9714952B2Biosensors including surface resonance spectroscopy and semiconductor devicesIBM·Filed 2014·Granted Jul 25, 2017·7 cites·11 claims
- 1588US11116877B2Antibacterial medical implant surfaceIBM·Filed 2018·Granted Sep 14, 2021·2 cites·16 claims
- 1687US12098415B2Cell culturing structure including growth medium and non-growth mediumIBM·Filed 2023·Granted Sep 24, 2024·0 cites·13 claims
- 1787US9806151B2Biosensor based on heterojunction bipolar transistorIBM·Filed 2015·Granted Oct 31, 2017·2 cites·19 claims
- 1887US8679885B1Self-aligned biosensors with enhanced sensitivityIBM·Filed 2013·Granted Mar 25, 2014·7 cites·9 claims
- 1986US11483387B2Sensor-based communications network for remote and underground locationsIBM·Filed 2020·Granted Oct 25, 2022·2 cites·16 claims
- 2086US11332772B2Cell culturing structure including growth medium and non-growth mediumIBM·Filed 2019·Granted May 17, 2022·1 cites·11 claims
- 2185US9564429B2Lateral bipolar sensor with sensing signal amplificationIBM·Filed 2015·Granted Feb 7, 2017·5 cites·18 claims
- 2285US9546977B1Junction field effect transistor based biosensorIBM·Filed 2015·Granted Jan 17, 2017·3 cites·20 claims
- 2385US8409867B2Ultra low-power CMOS based bio-sensor circuitBANSAL ADITYA·Filed 2011·Granted Apr 2, 2013·7 cites·8 claims
- 2484US11371071B2Cell culturing structure including growth medium and non-growth mediumIBM·Filed 2017·Granted Jun 28, 2022·1 cites·4 claims
- 2584US11175281B2Well plate cover with embedded electronic sensors for monitoring cell metabolismIBM·Filed 2018·Granted Nov 16, 2021·2 cites·20 claims
- 2684US9110014B2Field effect transistor-based bio-sensorIBM·Filed 2014·Granted Aug 18, 2015·5 cites·20 claims
- 2784US8052931B2Ultra low-power CMOS based bio-sensor circuitIBM·Filed 2010·Granted Nov 8, 2011·4 cites·15 claims
- 2883US10504991B2Biosensor based on heterojunction bipolar transistorIBM·Filed 2017·Granted Dec 10, 2019·1 cites·17 claims
- 2983US9040929B2Charge sensors using inverted lateral bipolar junction transistorsCAI JIN·Filed 2012·Granted May 26, 2015·4 cites·17 claims
- 3083US7611979B2Metal gates with low charge trapping and enhanced dielectric reliability characteristics for high-k gate dielectric stacksIBM·Filed 2007·Granted Nov 3, 2009·8 cites·6 claims
- 3181US11944968B2Microfluidic chips with integrated electronic sensorsIBM·Filed 2022·Granted Apr 2, 2024·0 cites·5 claims
- 3281US11092567B2Biosensor electrode having three-dimensional structured sensing surfacesIBM·Filed 2017·Granted Aug 17, 2021·1 cites·10 claims
- 3380US11781166B2Cell culturing structure including growth medium and non-growth mediumIBM·Filed 2022·Granted Oct 10, 2023·0 cites·9 claims
- 3480US9068935B2Dual FET sensor for sensing biomolecules and charged ions in an electrolyteDORMAN DONALD·Filed 2010·Granted Jun 30, 2015·4 cites·11 claims
- 3578US10830725B2Electronic chemical sensorIBM·Filed 2018·Granted Nov 10, 2020·2 cites·25 claims
- 3678US10610621B2Antibacterial medical implant surfaceIBM·Filed 2017·Granted Apr 7, 2020·1 cites·2 claims
- 3778US9059314B2Structure and method to obtain EOT scaled dielectric stacksJAGANNATHAN HEMANTH·Filed 2012·Granted Jun 16, 2015·2 cites·13 claims
- 3878US8940548B2Sensor for biomoleculesKHATER MARWAN H·Filed 2012·Granted Jan 27, 2015·4 cites·14 claims
- 3978US6974779B2Interfacial oxidation process for high-k gate dielectric process integrationIBM·Filed 2003·Granted Dec 13, 2005·20 cites·33 claims
- 4077US5750419AProcess for forming a semiconductor device having a ferroelectric capacitorMOTOROLA INC·Filed 1997·Granted May 12, 1998·34 cites·23 claims
- 4176US10892346B2Bipolar junction transistor (BJT) for liquid flow biosensing applications without a reference electrode and large sensing areaIBM·Filed 2019·Granted Jan 12, 2021·1 cites·20 claims
- 4276US8999739B2Field effect transistor-based bio-sensorIBM·Filed 2013·Granted Apr 7, 2015·3 cites·6 claims
- 4376US8994077B2Field effect transistor-based bio sensorIBM·Filed 2012·Granted Mar 31, 2015·3 cites·7 claims
- 4475US7115959B2Method of forming metal/high-k gate stacks with high mobilityIBM·Filed 2004·Granted Oct 3, 2006·17 cites·26 claims
- 4574US8917096B2Determination of isoelectric points of biomolecules using capacitive sensorsIBM·Filed 2012·Granted Dec 23, 2014·2 cites·5 claims
- 4673US9170338B2Charge sensors using inverted lateral bipolar junction transistorsIBM·Filed 2015·Granted Oct 27, 2015·1 cites·9 claims
- 4773US7776701B2Metal oxynitride as a pFET materialIBM·Filed 2008·Granted Aug 17, 2010·4 cites·8 claims
- 4873US7436034B2Metal oxynitride as a pFET materialIBM·Filed 2005·Granted Oct 14, 2008·4 cites·11 claims
- 4972US11428699B2Biosensors including surface resonance spectroscopy and semiconductor devicesIBM·Filed 2019·Granted Aug 30, 2022·0 cites·20 claims
- 5072US11422139B2Biosensors including surface resonance spectroscopy and semiconductor devicesIBM·Filed 2019·Granted Aug 23, 2022·0 cites·20 claims
Showing the top 50 of 115 patent records by PatentIndex Score.
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