Inventor · disambiguated record
Zhengwen Li
Also filed as: LI ZHENGWEN · LI ZHENGWEN O
114 granted patents·13 pending applications·870 citations·filing 2008–2021
99Inventor score
Top patents by PatentIndex Score
127 records- 0199US8841777B2Bonded structure employing metal semiconductor alloy bondingFAROOQ MUKTA G·Filed 2010·Granted Sep 23, 2014·216 cites·16 claims
- 0298US8900935B2Deposition on a nanowire using atomic layer depositionGUO DECHAO·Filed 2011·Granted Dec 2, 2014·347 cites·20 claims
- 0396US9502405B1Semiconductor device with authentication codeIBM·Filed 2015·Granted Nov 22, 2016·16 cites·20 claims
- 0495US9680116B2Carbon nanotube vacuum transistorsIBM·Filed 2015·Granted Jun 13, 2017·8 cites·16 claims
- 0595US9324792B1FinFET including varied fin heightIBM·Filed 2015·Granted Apr 26, 2016·11 cites·6 claims
- 0695US8927378B2Trench silicide contact with low interface resistanceIBM·Filed 2013·Granted Jan 6, 2015·17 cites·20 claims
- 0795US8614136B1Techniques for fabricating janus MEMS transistorsIBM·Filed 2012·Granted Dec 24, 2013·19 cites·22 claims
- 0894US9659939B1Integrated circuit having MIM capacitor with refractory metal silicided strap and method to fabricate sameIBM·Filed 2015·Granted May 23, 2017·13 cites·17 claims
- 0994US8232148B2Structure and method to make replacement metal gate and contact metalLI ZHENGWEN·Filed 2010·Granted Jul 31, 2012·19 cites·12 claims
- 1092US8748288B2Bonded structure with enhanced adhesion strengthFAROOQ MUKTA G·Filed 2010·Granted Jun 10, 2014·12 cites·12 claims
- 1191US9373702B2Carbon-doped cap for a raised active semiconductor regionIBM·Filed 2014·Granted Jun 21, 2016·9 cites·18 claims
- 1291US9362178B1FinFET including varied fin heightIBM·Filed 2015·Granted Jun 7, 2016·6 cites·13 claims
- 1391US8574950B2Electrically contactable grids manufactureCLEVENGER LAWRENCE A·Filed 2010·Granted Nov 5, 2013·7 cites·18 claims
- 1490US10032897B2Single electron transistor with self-aligned Coulomb blockadeIBM·Filed 2016·Granted Jul 24, 2018·5 cites·11 claims
- 1590US9231072B2Multi-composition gate dielectric field effect transistorsIBM·Filed 2014·Granted Jan 5, 2016·10 cites·10 claims
- 1690US8962408B2Replacement gate self-aligned carbon nanostructure transistorIBM·Filed 2013·Granted Feb 24, 2015·8 cites·11 claims
- 1789US9679897B1High density nanofluidic structure with precisely controlled nano-channel dimensionsIBM·Filed 2016·Granted Jun 13, 2017·4 cites·18 claims
- 1888US10079354B2Vertically aligned carbon nanotube trapezoid FIN structureIBM·Filed 2017·Granted Sep 18, 2018·3 cites·20 claims
- 1988US10026912B1Vertically integrated nanotube and quantum dot LED for active matrix displayIBM·Filed 2017·Granted Jul 17, 2018·4 cites·20 claims
- 2088US8759172B2Etch stop layer formation in metal gate processLI ZHENGWEN·Filed 2012·Granted Jun 24, 2014·7 cites·11 claims
- 2186US9620432B2Dielectric thermal conductor for passivating eFuse and metal resistorIBM·Filed 2015·Granted Apr 11, 2017·3 cites·16 claims
- 2286US8802482B2Method to fabricate multicrystal solar cell with light trapping surface using nanopore copolymerGUO DECHAO·Filed 2011·Granted Aug 12, 2014·4 cites·20 claims
- 2386US8665575B2Solar module with overheat protectionCLEVENGER LAWRENCE A·Filed 2011·Granted Mar 4, 2014·4 cites·12 claims
- 2486US7768006B2Field effect structure and method including spacer shaped metal gate with asymmetric source and drain regionsIBM·Filed 2008·Granted Aug 3, 2010·10 cites·20 claims
- 2585US9017487B2Deposition chamber cleaning method including stressed cleaning layerIBM·Filed 2013·Granted Apr 28, 2015·2 cites·15 claims
- 2684US10573482B2Piezoelectric vacuum transistorIBM·Filed 2017·Granted Feb 25, 2020·2 cites·14 claims
- 2784US9786851B2Transistor with trapeziod shaped carbon namotubesIBM·Filed 2016·Granted Oct 10, 2017·2 cites·20 claims
- 2883US10062857B2Carbon nanotube vacuum transistorsIBM·Filed 2017·Granted Aug 28, 2018·3 cites·20 claims
- 2983US9653695B2Transistor device with vertical carbon nanotube (CNT) arrays or non-vertical tapered CNT arraysIBM·Filed 2015·Granted May 16, 2017·2 cites·5 claims
- 3083US8569810B2Metal semiconductor alloy contact with low resistanceYU JIAN·Filed 2010·Granted Oct 29, 2013·6 cites·9 claims
- 3182US10658310B2Secure semiconductor chip by piezoelectricityIBM·Filed 2019·Granted May 19, 2020·2 cites·20 claims
- 3282US9941202B2Dielectric thermal conductor for passivating efuse and metal resistorIBM·Filed 2016·Granted Apr 10, 2018·2 cites·20 claims
- 3382US8847287B1Janus complementary MEMS transistors and circuitsIBM·Filed 2013·Granted Sep 30, 2014·5 cites·7 claims
- 3482US8822816B2Niobium thin film stress relieving layer for thin-film solar cellsCAO QING·Filed 2012·Granted Sep 2, 2014·2 cites·14 claims
- 3582US8415252B2Selective copper encapsulation layer depositionCHENG TIEN-JEN·Filed 2010·Granted Apr 9, 2013·7 cites·20 claims
- 3682US8105937B2Conformal adhesion promoter liner for metal interconnectsCHENG TIEN-JEN·Filed 2008·Granted Jan 31, 2012·8 cites·9 claims
- 3781US9753006B2High density nano-array for sensingIBM·Filed 2015·Granted Sep 5, 2017·2 cites·13 claims
- 3881US8723021B2Efficiency in antireflective coating layers for solar cellsHOVEL HAROLD J·Filed 2012·Granted May 13, 2014·2 cites·8 claims
- 3980US8896088B2Reliable electrical fuse with localized programmingLi yan zun·Filed 2011·Granted Nov 25, 2014·4 cites·7 claims
- 4078US10957586B2FDSOI with on-chip physically unclonable functionIBM·Filed 2018·Granted Mar 23, 2021·2 cites·17 claims
- 4177US10026648B2FDSOI with on-chip physically unclonable functionIBM·Filed 2016·Granted Jul 17, 2018·2 cites·20 claims
- 4277US9559202B2Method for forming metal semiconductor alloys in contact holes and trenchesIBM·Filed 2014·Granted Jan 31, 2017·2 cites·18 claims
- 4377US8916435B2Self-aligned bottom plate for metal high-K dielectric metal insulator metal (MIM) embedded dynamic random access memoryLI ZHENGWEN·Filed 2011·Granted Dec 23, 2014·4 cites·17 claims
- 4475US9437677B2Deposition on a nanowire using atomic layer depositionGUO DECHAO·Filed 2012·Granted Sep 6, 2016·2 cites·10 claims
- 4575US9057719B2Fluidic structure with nanopore arrayIBM·Filed 2013·Granted Jun 16, 2015·3 cites·16 claims
- 4675US8535544B2Structure and method to form nanoporePEI CHENGWEN·Filed 2010·Granted Sep 17, 2013·1 cites·8 claims
- 4775US8138068B2Method to form nanopore arrayLI ZHENGWEN·Filed 2010·Granted Mar 20, 2012·3 cites·20 claims
- 4874US8444868B2Method for removing copper oxide layerCHENG TIEN-JEN·Filed 2010·Granted May 21, 2013·3 cites·19 claims
- 4973US9502673B2Transistor devices with tapered suspended vertical arrays of carbon nanotubesIBM·Filed 2015·Granted Nov 22, 2016·1 cites·1 claims
- 5073US9466755B2MIS-IL silicon solar cell with passivation layer to induce surface inversionIBM·Filed 2014·Granted Oct 11, 2016·0 cites·18 claims
Showing the top 50 of 127 patent records by PatentIndex Score.
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