Inventor
SAVANT CHANDRASHEKHAR PRAKASH
TW58 patents
Patents
50 patentsUS11557649B2Jan 17, 2023
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations75
US11972982B2Apr 30, 2024
Method of manufacturing a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11688648B2Jun 27, 2023
Gate structure of a semiconductor device and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11640983B2May 2, 2023
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11522062B2Dec 6, 2022
Method of manufacturing an etch stop layer and an inter-layer dielectric on a source/drain region
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11515162B2Nov 29, 2022
Method of manufacturing a semiconductor device and a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11495463B2Nov 8, 2022
Semiconductor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11404322B2Aug 2, 2022
Method of manufacturing a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11342434B2May 24, 2022
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11251092B2Feb 15, 2022
Gate structure of a semiconductor device and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11670553B2Jun 6, 2023
Gate stack treatment
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US11088029B2Aug 10, 2021
Gate stack treatment
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations71
US12328940B2Jun 10, 2025
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations64
US12518971B2Jan 6, 2026
Method of manufacturing a semiconductor device and a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12469710B2Nov 11, 2025
Method of manufacturing a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12453118B2Oct 21, 2025
Inter-layer dielectrics and etch stop layers for transistor source/drain regions
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12424491B2Sep 23, 2025
Semiconductor device with low-galvanic corrosion structures, and method of making same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12414356B2Sep 9, 2025
Gate structure and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12342580B2Jun 24, 2025
Method of manufacturing a semiconductor device and a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12308366B2May 20, 2025
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12255100B2Mar 18, 2025
Inner filler layer for multi-patterned metal gate for nanostructure transistor
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12243919B2Mar 4, 2025
Method and structure for metal gate boundary isolation
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12166041B2Dec 10, 2024
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12154831B2Nov 26, 2024
Gate structure of a semiconductor device and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12132051B2Oct 29, 2024
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12087839B2Sep 10, 2024
Transistor gate electrodes with voids
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12027376B2Jul 2, 2024
Method for cut metal gate etch dimensional control
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11955485B2Apr 9, 2024
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11862638B2Jan 2, 2024
Semiconductor device and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11837507B2Dec 5, 2023
Gate structure and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11817500B2Nov 14, 2023
Method of manufacturing a semiconductor device and a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11777014B2Oct 3, 2023
Controlled doping in a gate dielectric layer
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11749566B2Sep 5, 2023
Inner filler layer for multi-patterned metal gate for nanostructure transistor
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11658216B2May 23, 2023
Method and structure for metal gate boundary isolation
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11615985B2Mar 28, 2023
Semiconductor device with low-galvanic corrosion structures, and method of making same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations63
US11489075B2Nov 1, 2022
Method of manufacturing a semiconductor device and a semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11404327B2Aug 2, 2022
Gate structure and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12402388B2Aug 26, 2025
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12336265B2Jun 17, 2025
Metal gate structures for field effect transistors
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12154829B2Nov 26, 2024
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12125892B2Oct 22, 2024
Transistors with reduced defect and methods of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12074028B2Aug 27, 2024
Semiconductor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12033900B2Jul 9, 2024
Trench isolation with conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11978675B2May 7, 2024
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11908915B2Feb 20, 2024
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11552178B2Jan 10, 2023
Metal gate structures for field effect transistors
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11430700B2Aug 30, 2022
Trench isolation with conductive structures
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11417571B2Aug 16, 2022
Dopant profile control in gate structures for semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11264478B2Mar 1, 2022
Transistors with reduced defect and methods forming same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11183431B2Nov 23, 2021
Method of manufacturing semiconductor devices and semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
Showing the top 50 of 58 patents by PatentIndex Score.