Inventor
JHAN YI-RUEI
TW42 patents
⚠️ This page may combine multiple inventors who share the name “JHAN YI-RUEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
41 patentsUS12199097B2Jan 14, 2025
Seam free isolation structures and method for making the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations75
US12080776B2Sep 3, 2024
Field effect transistor with fin isolation structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11646234B2May 9, 2023
Method for FinFET fabrication and structure thereof
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11621195B2Apr 4, 2023
Semiconductor device and method of manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11328963B2May 10, 2022
Multi-gate device and related methods
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10950434B2Mar 16, 2021
Methods of reducing gate spacer loss during semiconductor manufacturing
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US12563816B2Feb 24, 2026
Method for forming sidewall spacers disposed above mask layer and semiconductor devices fabricated thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12557317B2Feb 17, 2026
Semiconductor devices with fin-top hard mask and methods for fabrication thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12439680B2Oct 7, 2025
Multi-gate device and related methods
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12349456B2Jul 1, 2025
Semiconductor device structure and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12349407B2Jul 1, 2025
Method for manufacturing semiconductor structure with dielectric feature
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12349378B2Jul 1, 2025
Semiconductor devices with Fin-top hard mask and methods for fabrication thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12237405B2Feb 25, 2025
Semiconductor devices and methods of manufacturing thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11990374B2May 21, 2024
Method for forming sidewall spacers and semiconductor devices fabricated thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11854908B2Dec 26, 2023
Multi-gate device and related methods
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11757021B2Sep 12, 2023
Semiconductor devices with fin-top hard mask and methods for fabrication thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11569234B2Jan 31, 2023
Semiconductor device structure and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11532725B2Dec 20, 2022
Method for forming sidewall spacers and semiconductor devices fabricated thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11532732B2Dec 20, 2022
Multi-gate device and method of fabrication thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11495677B2Nov 8, 2022
Semiconductor devices and methods of manufacturing thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12588234B2Mar 24, 2026
Semiconductor devices with implanted STI regions and methods of forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12376366B2Jul 29, 2025
Semiconductor device and method of manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12317528B2May 27, 2025
Gate isolation feature and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12224210B2Feb 11, 2025
Method for FinFet fabrication and structure thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12074164B2Aug 27, 2024
FinFET pitch scaling
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12033863B2Jul 9, 2024
Semiconductor fabrication system embedded with effective baking module
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US12021136B2Jun 25, 2024
Gate isolation feature and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11996332B2May 28, 2024
Semiconductor device and method of manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11908685B2Feb 20, 2024
Methods of reducing gate spacer loss during semiconductor manufacturing
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11527533B2Dec 13, 2022
FinFET pitch scaling
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11222794B2Jan 11, 2022
Semiconductor fabrication system embedded with effective baking module
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11056393B2Jul 6, 2021
Method for FinFET fabrication and structure thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12490506B2Dec 2, 2025
Semiconductor device structure with air gap and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12376354B2Jul 29, 2025
Semiconductor and method for manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12369366B2Jul 22, 2025
Convergent fin and nanostructure transistor structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12218218B2Feb 4, 2025
Nanostructures formed over a substrate and a gate structure wrapping around the nanostructures
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12205985B2Jan 21, 2025
Field effect transistor with inactive fin and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12068320B2Aug 20, 2024
Gate isolation for multigate device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US11799019B2Oct 24, 2023
Gate isolation feature and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10847633B2Nov 24, 2020
Method for forming semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12087832B2Sep 10, 2024
Semiconductor device interconnects and methods of formation
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations47