Inventor · disambiguated record
Vivek Subramanian
Also filed as: SUBRAMANIAN VIVEK
86 granted patents·17 pending applications·8,148 citations·filing 1998–2024
99Inventor score
Top patents by PatentIndex Score
103 records- 0199US6677204B2Multigate semiconductor device with vertical channel current and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Jan 13, 2004·365 cites·28 claims
- 0299US6627530B2Patterning three dimensional structuresMATRIX SEMICONDUCTOR INC·Filed 2000·Granted Sep 30, 2003·385 cites·30 claims
- 0399US6580124B1Multigate semiconductor device with vertical channel current and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2000·Granted Jun 17, 2003·469 cites·19 claims
- 0499US6483736B2Vertically stacked field programmable nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Nov 19, 2002·444 cites·20 claims
- 0599US6351406B1Vertically stacked field programmable nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2000·Granted Feb 26, 2002·558 cites·26 claims
- 0699US6185122B1Vertically stacked field programmable nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 1999·Granted Feb 6, 2001·1k cites·59 claims
- 0799US6034882AVertically stacked field programmable nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 1998·Granted Mar 7, 2000·1.9k cites·38 claims
- 0898US10551479B1Systems and methods for using ranging to determine locations of wireless sensor nodes based on radio frequency communications between the nodes and various RF-enabled devicesLOCIX INC·Filed 2019·Granted Feb 4, 2020·25 cites·18 claims
- 0998US8853765B2Dense arrays and charge storage devicesSANDISK 3D LLC·Filed 2014·Granted Oct 7, 2014·28 cites·30 claims
- 1098US8823076B2Dense arrays and charge storage devicesSANDISK 3D LLC·Filed 2014·Granted Sep 2, 2014·32 cites·26 claims
- 1198US7825455B2Three terminal nonvolatile memory device with vertical gated diodeSANDISK 3D LLC·Filed 2009·Granted Nov 2, 2010·55 cites·18 claims
- 1298US7319053B2Vertically stacked field programmable nonvolatile memory and method of fabricationSANDISK 3D LLC·Filed 2006·Granted Jan 15, 2008·51 cites·3 claims
- 1398US7129538B2Dense arrays and charge storage devicesSANDISK 3D LLC·Filed 2004·Granted Oct 31, 2006·203 cites·20 claims
- 1498US6881994B2Monolithic three dimensional array of charge storage devices containing a planarized surfaceMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Apr 19, 2005·515 cites·52 claims
- 1598US6515888B2Low cost three-dimensional memory arrayMATRIX SEMICONDUCTOR INC·Filed 2001·Granted Feb 4, 2003·232 cites·75 claims
- 1698US6413802B1Finfet transistor structures having a double gate channel extending vertically from a substrate and methods of manufactureUNIV CALIFORNIA·Filed 2000·Granted Jul 2, 2002·1.2k cites·28 claims
- 1798US6385074B1Integrated circuit structure including three-dimensional memory arrayMATRIX SEMICONDUCTOR INC·Filed 2000·Granted May 7, 2002·178 cites·51 claims
- 1896US10156852B2Systems and methods for using radio frequency signals and sensors to monitor environmentsLOCIX INC·Filed 2016·Granted Dec 18, 2018·15 cites·20 claims
- 1995US9171857B2Dense arrays and charge storage devicesSANDISK 3D LLC·Filed 2014·Granted Oct 27, 2015·8 cites·21 claims
- 2095US8981457B2Dense arrays and charge storage devicesLEE THOMAS H·Filed 2012·Granted Mar 17, 2015·21 cites·18 claims
- 2195US8208282B2Vertically stacked field programmable nonvolatile memory and method of fabricationJOHNSON MARK G·Filed 2010·Granted Jun 26, 2012·17 cites·20 claims
- 2294US9380531B1Systems and methods for providing wireless sensor networks with an asymmetric network architectureSUBRAMANIAN VIVEK·Filed 2015·Granted Jun 28, 2016·12 cites·30 claims
- 2394US7528017B2Method of manufacturing complementary diodesKOVIO INC·Filed 2006·Granted May 5, 2009·24 cites·27 claims
- 2494US7265000B2Vertically stacked field programmable nonvolatile memory and method of fabricationSANDISK 3D LLC·Filed 2006·Granted Sep 4, 2007·18 cites·10 claims
- 2594US6780711B2Vertically stacked field programmable nonvolatile memory and method of fabricationMATRIX SEMICONDUCTOR INC·Filed 2002·Granted Aug 24, 2004·42 cites·18 claims
- 2693US9931282B2Liquid personal cleansing compositionCONOPCO INC·Filed 2015·Granted Apr 3, 2018·9 cites·19 claims
- 2792US9706489B2Systems and methods for providing wireless asymmetric network architectures of wireless devices with anti-collision featuresSUBRAMANIAN VIVEK·Filed 2015·Granted Jul 11, 2017·9 cites·24 claims
- 2892US7932537B2Process-variation tolerant diode, standard cells including the same, tags and sensors containing the same, and methods for manufacturing the sameKOVIO INC·Filed 2009·Granted Apr 26, 2011·17 cites·11 claims
- 2991US10463293B2Methods and apparatus for monitoring wound healing using impedance spectroscopyUNIV CALIFORNIA·Filed 2016·Granted Nov 5, 2019·28 cites·13 claims
- 3091US9529076B2Systems and methods for determining locations of wireless sensor nodes in an asymmetric network architectureSUBRAMANIAN VIVEK·Filed 2015·Granted Dec 27, 2016·8 cites·20 claims
- 3191US7750792B2Multi-mode tags and methods of making and using the sameKOVIO INC·Filed 2007·Granted Jul 6, 2010·22 cites·30 claims
- 3290US11030902B2Systems and methods for using radio frequency signals and sensors to monitor environmentsLOCIX INC·Filed 2019·Granted Jun 8, 2021·8 cites·22 claims
- 3390US10514704B2Systems and methods for using radio frequency signals and sensors to monitor environmentsLOCIX INC·Filed 2017·Granted Dec 24, 2019·5 cites·20 claims
- 3490US9763054B2Systems and methods for determining locations of wireless sensor nodes in a tree network architecture having mesh-based featuresDRAGONFLY TECH INC·Filed 2015·Granted Sep 12, 2017·7 cites·20 claims
- 3590US7662761B2Soap bars comprising insoluble multivalent ion soap complexesCONOPCO INC·Filed 2005·Granted Feb 16, 2010·14 cites·3 claims
- 3689US9216143B2Liquid personal cleansing compositionCONOPCO INC·Filed 2014·Granted Dec 22, 2015·6 cites·18 claims
- 3789US7157314B2Vertically stacked field programmable nonvolatile memory and method of fabricationSANDISK CORP·Filed 2001·Granted Jan 2, 2007·27 cites·8 claims
- 3888US10028220B2Systems and methods for providing wireless asymmetric network architectures of wireless devices with power management featuresLOCIX INC·Filed 2015·Granted Jul 17, 2018·5 cites·29 claims
- 3988US9846220B2Systems and methods for determining locations of wireless sensor nodes in a network architecture having mesh-based features for localizationDRAGONFLY TECH INC·Filed 2015·Granted Dec 19, 2017·7 cites·24 claims
- 4088US8772212B2Liquid personal cleansing compositionRESTREPO NICOLAS E·Filed 2008·Granted Jul 8, 2014·21 cites·6 claims
- 4188US8524211B1Vegetable sourced petrolatum cosmeticRAFIEE LARA MARIE·Filed 2012·Granted Sep 3, 2013·14 cites·11 claims
- 4288US2025062093A1Systems and methods for precise radio frequency localization in the presence of multiple communication pathsZAINAR INC·Filed 2024·Application pending·0 cites
- 4387US10470156B2Systems and methods for coarse and fine time of flight estimates for precise radio frequency localization in the presence of multiple communication pathsLOCIX INC·Filed 2017·Granted Nov 5, 2019·6 cites·25 claims
- 4487US7160761B2Vertically stacked field programmable nonvolatile memory and method of fabricationSANDISK 3D LLC·Filed 2002·Granted Jan 9, 2007·21 cites·15 claims
- 4584US12108362B2Systems and methods for precise radio frequency localization in the presence of multiple communication pathsZAINAR INC·Filed 2023·Granted Oct 1, 2024·0 cites·6 claims
- 4684US10104508B2Systems and methods for determining locations of wireless sensor nodes in a tree network architecture having mesh-based featuresLOCIX INC·Filed 2017·Granted Oct 16, 2018·3 cites·20 claims
- 4783US10504364B2Systems and methods for using radio frequency signals and sensors to monitor environmentsLOCIX INC·Filed 2018·Granted Dec 10, 2019·3 cites·19 claims
- 4883US8642665B2Environmentally friendly, low whitening compositionsCONOPCO INC DBA UNILEVER·Filed 2012·Granted Feb 4, 2014·3 cites·9 claims
- 4983US7879781B2High emollient lamellar compositions resistant to viscosity and phase structure deterioration after low temp storage and/or freeze-thaw cycleCONOPCO INC·Filed 2009·Granted Feb 1, 2011·5 cites·5 claims
- 5082US6949493B1Soap bars comprising synergestically high levels of both free fatty acid and fillerUNILEVER HOME & PERSONAL CARE·Filed 2004·Granted Sep 27, 2005·20 cites·5 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →