Inventor
CHUI CHI ON
TW437 patents
⚠️ This page may combine multiple inventors who share the name “CHUI CHI ON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
42 patentsUS10062784B1Aug 28, 2018
Self-aligned gate hard mask and method forming same
TAIWAN SEMICONDUCTOR MFG CO LTD31 citations94
US9899258B1Feb 20, 2018
Metal liner overhang reduction and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD20 citations93
US9768278B1Sep 19, 2017
Reduction of Fin loss in the formation of FinFETS
TAIWAN SEMICONDUCTOR MFG CO LTD18 citations93
US11637180B2Apr 25, 2023
Transistor gate structures and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations86
US11437474B2Sep 6, 2022
Gate structures in transistors and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations86
US11302793B2Apr 12, 2022
Transistor gates and method of forming
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations86
US11227956B2Jan 18, 2022
Nanosheet field-effect transistor device and method of forming
TAIWAN SEMICONDUCTOR MFG CO LTD11 citations86
US11217494B1Jan 4, 2022
Semiconductor devices and methods of manufacture
TAIWAN SEMICONDUCTOR MFG CO LTD9 citations86
US11923432B2Mar 5, 2024
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations84
US11437277B2Sep 6, 2022
Forming isolation regions for separating fins and gate stacks
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US11417739B2Aug 16, 2022
Contacts for semiconductor devices and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US11289603B2Mar 29, 2022
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US11043570B2Jun 22, 2021
Semiconductor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations84
US10943818B2Mar 9, 2021
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations84
US10593775B2Mar 17, 2020
Semiconductor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations84
US10283624B1May 7, 2019
Semiconductor structure and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations84
US10164042B2Dec 25, 2018
Semiconductor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations84
US10134604B1Nov 20, 2018
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD10 citations84
US10037923B1Jul 31, 2018
Forming transistor by selectively growing gate spacer
TAIWAN SEMICONDUCTOR MFG CO LTD9 citations84
US12317506B2May 27, 2025
Ferroelectric device and methods of fabrication thereof
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations75
US11916114B2Feb 27, 2024
Gate structures in transistors and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations75
US11664441B2May 30, 2023
Nanosheet field-effect transistor device and method of forming
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations75
US11563079B2Jan 24, 2023
Metal insulator metal (MIM) structure and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations75
US12015066B2Jun 18, 2024
Triple layer high-k gate dielectric stack for workfunction engineering
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations74
US11967504B2Apr 23, 2024
Gate structures in transistor devices and methods of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations74
US12112942B2Oct 8, 2024
Deposition process for forming semiconductor device and system
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US12027423B2Jul 2, 2024
Forming isolation regions for separating fins and gate stacks
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US12009391B2Jun 11, 2024
Nanosheet field-effect transistor device and method of forming
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11942523B2Mar 26, 2024
Semiconductor devices and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11935937B2Mar 19, 2024
Nanosheet field-effect transistor device and method of forming
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11935754B2Mar 19, 2024
Transistor gate structure and method of forming
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11923414B2Mar 5, 2024
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11916132B2Feb 27, 2024
Semiconductor device and method of manufacture
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11916124B2Feb 27, 2024
Transistor gates and methods of forming
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11901411B2Feb 13, 2024
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11856785B2Dec 26, 2023
Memory array and methods of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11855128B2Dec 26, 2023
Metal insulator metal (MIM) structure and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11848370B2Dec 19, 2023
Semiconductor device and manufacturing method for the semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11842928B2Dec 12, 2023
In-situ formation of metal gate modulators
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11830736B2Nov 28, 2023
Multi-layer photo etching mask including organic and inorganic materials
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11810948B2Nov 7, 2023
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11810961B2Nov 7, 2023
Transistor gate structures and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
INTEL CORP
3 patentsUNIV LELAND STANFORD JUNIOR
2 patentsCHUI CHI ON
1 patentCANON KK
1 patentSHIN KYEONG-SIK
1 patentShowing the top 50 of 437 patents by PatentIndex Score.