Inventor · disambiguated record
Cheng Chi
Also filed as: CHI CHENG · CHI CHENG-CHUNG · CHI CHENG-CHUNG J · CHI CHENG-CHUNG JOHN
33 granted patents·5 pending applications·247 citations·filing 1982–2022
96Inventor score
Files withIBM33CHI CHENG-CHUNG1CHUNG SHAN INST OF SCIENCE1IND TECH RES INST1NAT TISNG HAU UNIVERSITY1
Top patents by PatentIndex Score
38 records- 0195US9632408B1Graphoepitaxy directed self assemblyIBM·Filed 2016·Granted Apr 25, 2017·15 cites·20 claims
- 0294US10157789B2Via formation using sidewall image transfer process to define lateral dimensionIBM·Filed 2016·Granted Dec 18, 2018·12 cites·11 claims
- 0393US11588105B2Phase-change memory device with reduced programming voltageIBM·Filed 2021·Granted Feb 21, 2023·2 cites·20 claims
- 0493US10090410B1Forming a combination of long channel devices and vertical transport fin field effect transistors on the same substrateIBM·Filed 2017·Granted Oct 2, 2018·7 cites·14 claims
- 0593US9490168B1Via formation using sidewall image transfer process to define lateral dimensionIBM·Filed 2015·Granted Nov 8, 2016·10 cites·9 claims
- 0691US10199464B2Techniques for VFET top source/drain epitaxyIBM·Filed 2017·Granted Feb 5, 2019·6 cites·16 claims
- 0790US12057387B2Decoupling capacitor inside gate cut trenchIBM·Filed 2020·Granted Aug 6, 2024·2 cites·21 claims
- 0890US10170582B1Uniform bottom spacer for vertical field effect transistorIBM·Filed 2017·Granted Jan 1, 2019·6 cites·17 claims
- 0990US4496854AOn-chip SQUID cascadeIBM·Filed 1982·Granted Jan 29, 1985·59 cites·17 claims
- 1083US9810980B1Graphoepitaxy directed self assemblyIBM·Filed 2017·Granted Nov 7, 2017·3 cites·17 claims
- 1178US5714791AOn-chip Peltier cooling devices on a micromachined membrane structureIBM·Filed 1996·Granted Feb 3, 1998·70 cites·25 claims
- 1270US9984920B2Design-aware pattern density control in directed self-assembly graphoepitaxy processIBM·Filed 2016·Granted May 29, 2018·1 cites·20 claims
- 1368US6391515B1Manufacturing process for preparing sol-gel optical waveguidesIND TECH RES INST·Filed 2000·Granted May 21, 2002·13 cites·6 claims
- 1464US7355396B1Apparatus for controlling and adjusting the magnetic state of a magnetic probe and the applications thereofNAT TISNG HAU UNIVERSITY·Filed 2007·Granted Apr 8, 2008·6 cites·16 claims
- 1563US12382621B2Decoupling capacitor inside gate cut trenchIBM·Filed 2022·Granted Aug 5, 2025·0 cites·19 claims
- 1663US11502252B2Resistive switching memory cellIBM·Filed 2020·Granted Nov 15, 2022·0 cites·20 claims
- 1762US10916630B2Nanosheet devices with improved electrostatic integrityIBM·Filed 2019·Granted Feb 9, 2021·0 cites·16 claims
- 1861US11424362B2NCFETS with complimentary capacitance matching using stacked n-type and p-type nanosheetsIBM·Filed 2020·Granted Aug 23, 2022·0 cites·20 claims
- 1961US9409857B2Agomelatine sulfuric acid complex, and preparation method and application thereofSHANGHAI RIGHTHAND PHARMTECH CO LTD·Filed 2013·Granted Aug 9, 2016·2 cites·17 claims
- 2061US2024201583A1Physically detectable id introduced by lithography sraf insertion for heterogeneous integrationIBM·Filed 2022·Application pending·0 cites
- 2159US11456416B2Resistive switching memory cellIBM·Filed 2020·Granted Sep 27, 2022·0 cites·12 claims
- 2259US10680064B2Techniques for VFET top source/drain epitaxyIBM·Filed 2018·Granted Jun 9, 2020·0 cites·20 claims
- 2358US10361116B2Design-aware pattern density control in directed self-assembly graphoepitaxy processIBM·Filed 2018·Granted Jul 23, 2019·0 cites·20 claims
- 2458US5162298AGrain boundary junction devices using high tc superconductorsIBM·Filed 1988·Granted Nov 10, 1992·15 cites·16 claims
- 2557US11990470B2Ferroelectric and paraelectric stack capacitorsIBM·Filed 2021·Granted May 21, 2024·0 cites·17 claims
- 2656US12507465B2Dielectric tuning of negative capacitance in dual channel field effect transistorsIBM·Filed 2022·Granted Dec 23, 2025·0 cites·20 claims
- 2754US11916099B2Multilayer dielectric for metal-insulator-metal capacitorIBM·Filed 2021·Granted Feb 27, 2024·0 cites·10 claims
- 2854US5278140AMethod for forming grain boundary junction devices using high Tc superconductorsIBM·Filed 1992·Granted Jan 11, 1994·13 cites·7 claims
- 2954US2024006346A1Metal-insulator-metal capacitor (mimcap)-based physically unclonable functionIBM·Filed 2022·Application pending·0 cites
- 3053US11430954B2Resistance drift mitigation in non-volatile memory cellIBM·Filed 2020·Granted Aug 30, 2022·0 cites·15 claims
- 3152US12310061B2Nanosheet transistor devices with different active channel widthsIBM·Filed 2021·Granted May 20, 2025·0 cites·20 claims
- 3252US11335730B2Vertical resistive memory device with embedded selectorsIBM·Filed 2019·Granted May 17, 2022·0 cites·10 claims
- 3351US10170585B2Semiconductor devices having equal thickness gate spacersIBM·Filed 2017·Granted Jan 1, 2019·0 cites·17 claims
- 3450US10340179B2Via formation using directed self-assembly of a block copolymerIBM·Filed 2017·Granted Jul 2, 2019·0 cites·20 claims
- 3539US2019101829A1Photoresist patterning on silicon nitrideIBM·Filed 2017·Application pending·0 cites
- 3639US2011140130A1Method for Forming a Thin-film Structure of a Light-Emitting Device via NanoimprintCHUNG SHAN INST OF SCIENCE·Filed 2010·Application pending·0 cites
- 3735US5101243ASuperconducting device structures employing anisotropy of the material energy gapIBM·Filed 1990·Granted Mar 31, 1992·5 cites·24 claims
- 3827US2007268016A1Apparatus for detecting magnetic signals and signals of electric tunnelingCHI CHENG-CHUNG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →