Inventor
WANG GUAN-REN
TW30 patents
Patents
30 patentsUS11355637B2Jun 7, 2022
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations83
US12148622B2Nov 19, 2024
Semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US12009429B2Jun 11, 2024
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11854814B2Dec 26, 2023
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11784222B2Oct 10, 2023
Epitaxial source/drain structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11398385B2Jul 26, 2022
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11380794B2Jul 5, 2022
Fin field-effect transistor device having contact plugs with re-entrant profile
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations72
US10553492B2Feb 4, 2020
Selective NFET/PFET recess of source/drain regions
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US11355399B2Jun 7, 2022
Gap patterning for metal-to-source/drain plugs in a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations71
US12382654B2Aug 5, 2025
Semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12336236B2Jun 17, 2025
Semiconductor device isolation features
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12310051B2May 20, 2025
Fin field-effect transistor device having contact plugs with re-entrant profile
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12211937B2Jan 28, 2025
Field effect transistor device with air gap spacer in source/drain contact
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12125879B2Oct 22, 2024
Epitaxial source/drain structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12119231B2Oct 15, 2024
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11935920B2Mar 19, 2024
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11916147B2Feb 27, 2024
Fin field-effect transistor device having contact plugs with re-entrant profile
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11888064B2Jan 30, 2024
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11735667B2Aug 22, 2023
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11715777B2Aug 1, 2023
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11545546B2Jan 3, 2023
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11532712B2Dec 20, 2022
Interconnect structures for semiconductor devices and methods of manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11515165B2Nov 29, 2022
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11222951B2Jan 11, 2022
Epitaxial source/drain structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11139211B2Oct 5, 2021
Selective NFET/PFET recess of source/drain regions
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12293947B2May 6, 2025
Gap patterning for metal-to-source/drain plugs in a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11842930B2Dec 12, 2023
Gap patterning for metal-to-source/drain plugs in a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11757010B2Sep 12, 2023
Multi-stage etching process for contact formation in a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations60
US12501679B2Dec 16, 2025
Interconnect structures for semiconductor devices and methods of manufacturing the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12495598B2Dec 9, 2025
Semiconductor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50