Inventor · disambiguated record
Joshua T. Smith
Also filed as: SMITH JOSHUA · SMITH JOSHUA EDWARD · SMITH JOSHUA T · SMITH JOSHUA THOMAS
144 granted patents·19 pending applications·517 citations·filing 2002–2024
99Inventor score
Top patents by PatentIndex Score
163 records- 0198US9700891B2Integrated nanofluidic arrays for high capacity colloid separationIBM·Filed 2015·Granted Jul 11, 2017·38 cites·3 claims
- 0297US11566982B2Microscale and mesoscale condenser devicesIBM·Filed 2021·Granted Jan 31, 2023·3 cites·10 claims
- 0397US9636675B2Pillar array structure with uniform and high aspect ratio nanometer gapsIBM·Filed 2015·Granted May 2, 2017·26 cites·8 claims
- 0497US9059188B1Graphene resistor based tamper resistant identifier with contactless readingIBM·Filed 2014·Granted Jun 16, 2015·31 cites·20 claims
- 0596US10247700B2Embedded noble metal electrodes in microfluidicsIBM·Filed 2015·Granted Apr 2, 2019·15 cites·9 claims
- 0696US9559240B1Nano-pillar-based biosensing deviceIBM·Filed 2015·Granted Jan 31, 2017·13 cites·20 claims
- 0795US10196598B2System for heating and cooling samplesCPSI HOLDINGS LLC·Filed 2015·Granted Feb 5, 2019·11 cites·20 claims
- 0895US9040364B2Carbon nanotube devices with unzipped low-resistance contactsIBM·Filed 2012·Granted May 26, 2015·16 cites·20 claims
- 0994US11162950B2Zonal nanofluidic anti-tamper device for product authenticationIBM·Filed 2018·Granted Nov 2, 2021·6 cites·15 claims
- 1094US10054262B2Pressurized sub-cooled cryogenic systemCPSI HOLDINGS LLC·Filed 2015·Granted Aug 21, 2018·8 cites·20 claims
- 1194US10010883B2Deterministic lateral displacement arraysIBM·Filed 2016·Granted Jul 3, 2018·6 cites·5 claims
- 1294US9868119B2Pillar array structure with uniform and high aspect ratio nanometer gapsIBM·Filed 2015·Granted Jan 16, 2018·8 cites·9 claims
- 1394US9588289B1Cointegration of optical waveguides, microfluidics, and electronics on sapphire substratesIBM·Filed 2016·Granted Mar 7, 2017·11 cites·6 claims
- 1494US9000499B2Gate-all-around carbon nanotube transistor with selectively doped spacersIBM·Filed 2013·Granted Apr 7, 2015·13 cites·20 claims
- 1594US8803132B2Self-aligned double-gate graphene transistorIBM·Filed 2013·Granted Aug 12, 2014·13 cites·20 claims
- 1693US10253350B2Separation of molecules using nanopillar arraysIBM·Filed 2016·Granted Apr 9, 2019·7 cites·18 claims
- 1793US9835538B2Biopolymer separation using nanostructured arraysIBM·Filed 2015·Granted Dec 5, 2017·5 cites·12 claims
- 1893US9804122B2Embedded noble metal electrodes in microfluidicsIBM·Filed 2015·Granted Oct 31, 2017·5 cites·12 claims
- 1993US8609481B1Gate-all-around carbon nanotube transistor with selectively doped spacersIBM·Filed 2012·Granted Dec 17, 2013·26 cites·20 claims
- 2092US11164190B2Method for product authentication using a microfluidic readerIBM·Filed 2018·Granted Nov 2, 2021·6 cites·8 claims
- 2192US9099542B2Transistors from vertical stacking of carbon nanotube thin filmsIBM·Filed 2013·Granted Aug 4, 2015·12 cites·20 claims
- 2292US9029841B2Carbon nanotube devices with unzipped low-resistance contactsIBM·Filed 2012·Granted May 12, 2015·11 cites·20 claims
- 2392US8968582B2Device for electrical characterization of molecules using CNT-nanoparticle-molecule-nanoparticle-CNT structureIBM·Filed 2012·Granted Mar 3, 2015·10 cites·16 claims
- 2492US8809837B2Vertical stacking of graphene in a field-effect transistorIBM·Filed 2013·Granted Aug 19, 2014·16 cites·18 claims
- 2592US8754393B2Double contacts for carbon nanotubes thin film devicesCAO QING·Filed 2012·Granted Jun 17, 2014·10 cites·15 claims
- 2692US8741756B2Contacts-first self-aligned carbon nanotube transistor with gate-all-aroundFRANKLIN AARON D·Filed 2012·Granted Jun 3, 2014·14 cites·20 claims
- 2792US8741751B2Double contacts for carbon nanotubes thin film devicesCAO QING·Filed 2012·Granted Jun 3, 2014·10 cites·15 claims
- 2892US8674412B2Contacts-first self-aligned carbon nanotube transistor with gate-all-aroundFRANKLIN AARON D·Filed 2012·Granted Mar 18, 2014·14 cites·20 claims
- 2991US10058861B2Fluidic cell designs for interfacing microfluidic chips and nanofluidic chipsIBM·Filed 2015·Granted Aug 28, 2018·4 cites·5 claims
- 3091US9795964B2Direct bond transfer layers for manufacturable sealing of microfluidic chipsIBM·Filed 2015·Granted Oct 24, 2017·4 cites·13 claims
- 3191US9568421B2Graphene layers for identification of productsIBM·Filed 2016·Granted Feb 14, 2017·5 cites·9 claims
- 3291US8932919B2Vertical stacking of graphene in a field-effect transistorIBM·Filed 2012·Granted Jan 13, 2015·13 cites·19 claims
- 3391US8796096B2Self-aligned double-gate graphene transistorIBM·Filed 2012·Granted Aug 5, 2014·9 cites·20 claims
- 3490US10226767B2Fluidic cell designs for interfacing microfluidic chips and nanofluidic chipsIBM·Filed 2018·Granted Mar 12, 2019·3 cites·19 claims
- 3590US9508801B2Stacked graphene field-effect transistorIBM·Filed 2015·Granted Nov 29, 2016·6 cites·7 claims
- 3690US9105702B2Transistors from vertical stacking of carbon nanotube thin filmsIBM·Filed 2012·Granted Aug 11, 2015·10 cites·20 claims
- 3789US9833782B2Integrated nanofluidic arrays for high capacity colloid separationIBM·Filed 2016·Granted Dec 5, 2017·3 cites·10 claims
- 3889US9246112B2Semiconductor device with ballistic gate length structureIBM·Filed 2014·Granted Jan 26, 2016·6 cites·13 claims
- 3989US8766258B1Authentication using graphene based devices as physical unclonable functionsIBM·Filed 2012·Granted Jul 1, 2014·7 cites·20 claims
- 4088US11458474B2Microfluidic chips with one or more viasIBM·Filed 2018·Granted Oct 4, 2022·3 cites·6 claims
- 4188US9719926B2Nanopillar microfluidic devices and methods of use thereofIBM·Filed 2015·Granted Aug 1, 2017·3 cites·13 claims
- 4287US12403470B2Microfluidic devices with multiple inlets and outletsIBM·Filed 2023·Granted Sep 2, 2025·0 cites·17 claims
- 4386US11992837B2Fluidic cavities for on-chip layering and sealing of separation arraysIBM·Filed 2023·Granted May 28, 2024·0 cites·7 claims
- 4486US11186480B2Precision fabrication of nanosievesIBM·Filed 2019·Granted Nov 30, 2021·2 cites·14 claims
- 4586US11149298B2Detection of nucleic acid sequences using deterministic lateral displacement arraysIBM·Filed 2018·Granted Oct 19, 2021·2 cites·20 claims
- 4685US10058895B2Continuous flow, size-based separation of entities down to the nanometer scale using nanopillar arraysIBM·Filed 2015·Granted Aug 28, 2018·3 cites·12 claims
- 4785US9493025B2Graphene layers for identification of productsIBM·Filed 2015·Granted Nov 15, 2016·2 cites·8 claims
- 4885US9085120B2Solid state nanopore devices for nanopore applications to improve the nanopore sensitivity and methods of manufactureIBM·Filed 2013·Granted Jul 21, 2015·6 cites·17 claims
- 4984US10702866B2Layered silicon and stacking of microfluidic chipsIBM·Filed 2017·Granted Jul 7, 2020·2 cites·15 claims
- 5084US9914118B2Nanogap structure for micro/nanofluidic systems formed by sacrificial sidewallsIBM·Filed 2015·Granted Mar 13, 2018·2 cites·10 claims
Showing the top 50 of 163 patent records by PatentIndex Score.
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