Inventor
YEN FU-TING
TW33 patents
⚠️ This page may combine multiple inventors who share the name “YEN FU-TING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
32 patentsUS10950731B1Mar 16, 2021
Inner spacers for gate-all-around semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD25 citations94
US10727065B2Jul 28, 2020
Semiconductor structure and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations84
US10510580B2Dec 17, 2019
Dummy fin structures and methods of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD8 citations84
US11855214B2Dec 26, 2023
Inner spacers for gate-all-around semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11664268B2May 30, 2023
Dummy fin structures and methods of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11398381B2Jul 26, 2022
Method for forming semiconductor structure
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11069558B2Jul 20, 2021
Dummy fin structures and methods of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10964542B2Mar 30, 2021
Selective high-K formation in gate-last process
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10879111B1Dec 29, 2020
Dielectric plugs
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10741392B2Aug 11, 2020
Method for forming semiconductor structure
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US12512318B2Dec 30, 2025
Method for selectively forming hard mask
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12336214B2Jun 17, 2025
Inner spacers for gate-all-around semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12315837B2May 27, 2025
Storage layers for wafer bonding
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12154822B2Nov 26, 2024
Dummy fin structures and methods of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11915936B2Feb 27, 2024
Semiconductor structure and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11908921B2Feb 20, 2024
Transistor isolation structures
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11557483B2Jan 17, 2023
Semiconductor structure and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11508583B2Nov 22, 2022
Selective high-k formation in gate-last process
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11024504B2Jun 1, 2021
Semiconductor structure and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12308312B2May 20, 2025
Interconnect structure and method for manufacturing the interconnect structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12288722B2Apr 29, 2025
Spacer structure for semiconductor device and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11855213B2Dec 26, 2023
FinFET device and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11637062B2Apr 25, 2023
Interconnect structure and method for manufacturing the interconnect structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11545397B2Jan 3, 2023
Spacer structure for semiconductor device and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11296225B2Apr 5, 2022
FinFET device and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations61
US11257753B2Feb 22, 2022
Interconnect structure and method for manufacturing the interconnect structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12575123B2Mar 10, 2026
Semiconductor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US12439642B2Oct 7, 2025
Seam-top seal for dielectrics
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US10515809B2Dec 24, 2019
Selective high-K formation in gate-last process
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12412775B2Sep 9, 2025
Isolation structures in semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US12495566B2Dec 9, 2025
Semiconductor device having strained channel and method for manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50
US12283618B2Apr 22, 2025
Inner spacer for semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations49