P

Inventor

CHEN JIAN-HAO

TW62 patents
⚠️ This page may combine multiple inventors who share the name “CHEN JIAN-HAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAIWAN SEMICONDUCTOR MFG CO LTD

38 patents
US10468500B1Nov 5, 2019

FinFET fabrication methods

TAIWAN SEMICONDUCTOR MFG CO LTD9 citations84
US12255104B2Mar 18, 2025

Semiconductor device and method of manufacture

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations74
US11276766B2Mar 15, 2022

FinFET fabrication methods

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US10991800B2Apr 27, 2021

Method for FinFET LDD doping

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10396156B2Aug 27, 2019

Method for FinFET LDD doping

TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11894276B2Feb 6, 2024

Multiple gate field-effect transistors having various gate oxide thicknesses and methods of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US12068371B2Aug 20, 2024

Method for FinFET LDD doping

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11777004B2Oct 3, 2023

Fin field effect transistor (FinFET) device structure and method for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12463040B2Nov 4, 2025

Methods for doping high-K metal gates for tuning threshold voltages

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12317574B2May 27, 2025

Device providing multiple threshold voltages and methods of making the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12272557B2Apr 8, 2025

Semiconductor device and method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12266575B2Apr 1, 2025

Multiple gate field-effect transistors having various gate oxide thicknesses and methods of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12171091B2Dec 17, 2024

Multi-layer high-k gate dielectric structure

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12068392B2Aug 20, 2024

FinFET fabrication methods

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12057486B2Aug 6, 2024

Metal gate cap

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12041760B2Jul 16, 2024

Multi-layer high-k gate dielectric structure

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12040235B2Jul 16, 2024

Semiconductor device and method of manufacture

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12009400B2Jun 11, 2024

Device providing multiple threshold voltages and methods of making the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11862468B2Jan 2, 2024

Semiconductor device and method

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11605720B2Mar 14, 2023

Metal gate cap

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11437280B2Sep 6, 2022

Semiconductor device and method of manufacture

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11342188B2May 24, 2022

Methods for doping high-k metal gates for tuning threshold voltages

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12444608B2Oct 14, 2025

Structure having gate spacers with projecting portions extending into a gate dielectric

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12433011B2Sep 30, 2025

Post gate dielectric processing for semiconductor device fabrication

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12302627B2May 13, 2025

Semiconductor device with non-conformal gate dielectric layers

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12218213B2Feb 4, 2025

Semiconductor device structure and method for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations61
US11908745B2Feb 20, 2024

Semiconductor device with non-conformal gate dieletric layers

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11735484B2Aug 22, 2023

Post gate dielectric processing for semiconductor device fabrication

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11605563B2Mar 14, 2023

Semiconductor device with non-conformal gate dielectric layers

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11398384B2Jul 26, 2022

Methods for manufacturing a transistor gate by non-directional implantation of impurities in a gate spacer

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations61
US12074206B2Aug 27, 2024

Integrated circuit device with improved reliability

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US12575172B2Mar 10, 2026

Metal gate electrode formation of memory devices

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
US12154964B2Nov 26, 2024

Metal gates with layers for transistor threshold voltage tuning and methods of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
US12426309B2Sep 23, 2025

Method of manufacturing semiconductor devices and semiconductor devices

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations55
US12336244B2Jun 17, 2025

Metal caps for gate structures

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12288811B2Apr 29, 2025

Metal gate for gate-all-around devices and methods for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US9449828B2Sep 20, 2016

Method of forming metal gate electrode

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12593496B2Mar 31, 2026

Multiple threshold voltage implementation through lanthanum incorporation

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51

CHEN JIAN-HAO

3 patents

IND TECH RES INST

2 patents

TAIWAN SEMICONDUCTOR MFG

2 patents

UNIV NAT TAIWAN NORMAL

2 patents

LEE DA-YUAN

1 patent

LU CHIA-YU

1 patent

LEE WEI-YANG

1 patent

Showing the top 50 of 62 patents by PatentIndex Score.