Inventor
LEE CHIN-SZU
TW50 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHIN-SZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
48 patentsUS11031236B2Jun 8, 2021
Method for improving surface of semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations83
US10147609B2Dec 4, 2018
Semiconductor epitaxy bordering isolation structure
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations83
US10134790B1Nov 20, 2018
Image sensor and fabrication method therefor
TAIWAN SEMICONDUCTOR MFG CO LTD12 citations82
US10957540B2Mar 23, 2021
Semiconductor epitaxy bordering isolation structure
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US10879114B1Dec 29, 2020
Conductive fill
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US10522353B2Dec 31, 2019
Semiconductor epitaxy bordering isolation structure
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations72
US11696510B2Jul 4, 2023
Diffusion layer for magnetic tunnel junctions
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US11107980B2Aug 31, 2021
MRAM fabrication and device
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US11024801B2Jun 1, 2021
Diffusion layer for magnetic tunnel junctions
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US10991876B2Apr 27, 2021
Methods to improve magnetic tunnel junction memory cells by treating native oxide
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US10658296B2May 19, 2020
Dielectric film for semiconductor fabrication
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations71
US10636702B2Apr 28, 2020
Conductive interconnect structures in integrated circuits
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations71
US10497729B2Dec 3, 2019
Image sensor having conductive layer and protective layer
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US10533852B1Jan 14, 2020
Leveling sensor, load port including the same, and method of leveling a load port
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations70
US11827970B2Nov 28, 2023
Shutter disc for a semiconductor processing tool
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations67
US10998219B2May 4, 2021
Wafer support device and method for removing lift pin therefrom
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations65
US12364165B2Jul 15, 2025
Methods to improve magnetic tunnel junction memory cells by treating native oxide
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12315720B2May 27, 2025
Method for improving surface of semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11844283B2Dec 12, 2023
Method to improve magnetic tunnel junction memory cells by treating native oxide
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11749524B2Sep 5, 2023
Method for improving surface of semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11658032B2May 23, 2023
Semiconductor epitaxy bordering isolation structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11189654B2Nov 30, 2021
Manufacturing methods of semiconductor image sensor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12581863B2Mar 17, 2026
MRAM fabrication and device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12394611B2Aug 19, 2025
Semiconductor tool for copper deposition
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12327715B2Jun 10, 2025
Semiconductor tool for copper deposition
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12310248B2May 20, 2025
Diffusion barrier layer on interconnection vias for magnetic tunnel junctions
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12112930B2Oct 8, 2024
Method for improving deposition process
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11864467B2Jan 2, 2024
MRAM fabrication and device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11901295B2Feb 13, 2024
Dielectric film for semiconductor fabrication
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11296027B2Apr 5, 2022
Dielectric film for semiconductor fabrication
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11152306B2Oct 19, 2021
Dielectric film for semiconductor fabrication
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11022437B2Jun 1, 2021
Leveling sensor, load port including the same, and method of leveling a load port
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations60
US12215414B2Feb 4, 2025
Shutter disc for a semiconductor processing tool
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations58
US12227839B2Feb 18, 2025
Sealing article comprising metal coating, method of making and method of using the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations57
US11920238B2Mar 5, 2024
Sealing article comprising metal coating, method of making and method of using the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations57
US11851754B2Dec 26, 2023
Sealing article comprising metal coating, method of making and method of using the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations57
US11728170B2Aug 15, 2023
Contact structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations57
US11062908B2Jul 13, 2021
Contact structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations57
US11939664B2Mar 26, 2024
System and method for performing semiconductor processes with coated bell jar
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations54
US12300540B2May 13, 2025
Conductive feature of semiconductor device and method of forming same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12274176B2Apr 8, 2025
Method of manufacturing MRAM device with enhanced etch control
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US11985904B2May 14, 2024
Method of manufacturing MRAM device with enhanced etch control
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US10050102B2Aug 14, 2018
Semiconductor device and manufacturing method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations51
US10872815B2Dec 22, 2020
Conductive interconnect structures in integrated circuits
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50
US10038000B2Jul 31, 2018
Memory cell and fabricating method thereof
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations49
US10763116B2Sep 1, 2020
Contact structure
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations46
US12035538B2Jul 9, 2024
Method of forming memory device with physical vapor deposition system
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations44
US12500106B2Dec 16, 2025
Semiconductor processing tool and methods of operation
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations40