P

Inventor

LEE HSIN-YI

TW111 patents
⚠️ This page may combine multiple inventors who share the name “LEE HSIN-YI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAIWAN SEMICONDUCTOR MFG CO LTD

48 patents
US11637180B2Apr 25, 2023

Transistor gate structures and methods of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD5 citations86
US11437474B2Sep 6, 2022

Gate structures in transistors and method of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD6 citations86
US11302793B2Apr 12, 2022

Transistor gates and method of forming

TAIWAN SEMICONDUCTOR MFG CO LTD6 citations86
US11289578B2Mar 29, 2022

Selective etching to increase threshold voltage spread

TAIWAN SEMICONDUCTOR MFG CO LTD8 citations85
US9978601B2May 22, 2018

Methods for pre-deposition treatment of a work-function metal layer

TAIWAN SEMICONDUCTOR MFG CO LTD8 citations84
US9972694B2May 15, 2018

Atomic layer deposition methods and structures thereof

TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US9837507B1Dec 5, 2017

Semiconductor device and manufacturing method thereof

TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US9799745B2Oct 24, 2017

Atomic layer deposition methods and structures thereof

TAIWAN SEMICONDUCTOR MFG CO LTD8 citations84
US11916114B2Feb 27, 2024

Gate structures in transistors and method of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations75
US11967504B2Apr 23, 2024

Gate structures in transistor devices and methods of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations74
US11742395B2Aug 29, 2023

Selective etching to increase threshold voltage spread

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations74
US12009391B2Jun 11, 2024

Nanosheet field-effect transistor device and method of forming

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11935937B2Mar 19, 2024

Nanosheet field-effect transistor device and method of forming

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11935754B2Mar 19, 2024

Transistor gate structure and method of forming

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11923240B2Mar 5, 2024

Method of forming semiconductor device

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11923414B2Mar 5, 2024

Semiconductor device and method

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11916124B2Feb 27, 2024

Transistor gates and methods of forming

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11810961B2Nov 7, 2023

Transistor gate structures and methods of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11810948B2Nov 7, 2023

Semiconductor device and method

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11715762B2Aug 1, 2023

Transistor gate structures and methods of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11699740B2Jul 11, 2023

Electroless plating method for metal gate fill

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11688786B2Jun 27, 2023

Semiconductor device and method

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11502081B2Nov 15, 2022

Semiconductor device and method

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11488873B2Nov 1, 2022

Metal gates and methods of forming thereby

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11443979B2Sep 13, 2022

Semiconductor device

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11444198B2Sep 13, 2022

Work function control in gate structures

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11437240B2Sep 6, 2022

Transistor gate structure and method of forming

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11411079B1Aug 9, 2022

Semiconductor device and method

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11404554B2Aug 2, 2022

Transistor gates and method of forming

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11227931B2Jan 18, 2022

Nanosheet field-effect transistor device and method of forming

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11121041B2Sep 14, 2021

Methods for threshold voltage tuning and structure formed thereby

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US10923576B2Feb 16, 2021

Atomic layer deposition methods and structures thereof

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10510621B2Dec 17, 2019

Methods for threshold voltage tuning and structures formed thereby

TAIWAN SEMICONDUCTOR MFG CO LTD5 citations73
US10157998B2Dec 18, 2018

Semiconductor device and manufacturing method thereof

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US12575154B2Mar 10, 2026

Methods for pre-deposition treatment of a work-function metal layer

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12525455B2Jan 13, 2026

Gate structures in transistors and method of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12513956B2Dec 30, 2025

Semiconductor device and method of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12513957B2Dec 30, 2025

Transistor gate structures and methods of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12507470B2Dec 23, 2025

Semiconductor device and method of fabricating the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12484249B2Nov 25, 2025

Gate structures in transistors and method of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12464817B2Nov 4, 2025

Semiconductor device and method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12451359B2Oct 21, 2025

Fluorine incorporation method for nanosheet

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12426324B2Sep 23, 2025

Gates structures of nanostructure field-effect transistors (nano-FETs) including a plurality of semiconductor based capping materials and methods of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12417920B2Sep 16, 2025

Transistor gate structure and method of forming

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12376340B2Jul 29, 2025

Nanosheet field-effect transistor device and method of forming

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12363974B2Jul 15, 2025

Gate structure of semiconductor device and method of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12334390B2Jun 17, 2025

Semiconductor device

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12328923B2Jun 10, 2025

Gate electrode deposition and structure formed thereby

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63

MICRO STAR INT CO LTD

1 patent

TAIWAN SEMICONDUCTOR MFG

1 patent

Showing the top 50 of 111 patents by PatentIndex Score.