P

Inventor

CHIU CHIEN-CHIH

TW26 patents
⚠️ This page may combine multiple inventors who share the name “CHIU CHIEN-CHIH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAIWAN SEMICONDUCTOR MFG CO LTD

17 patents
US10522468B2Dec 31, 2019

Interconnect structure and method

TAIWAN SEMICONDUCTOR MFG CO LTD5 citations82
US10269700B2Apr 23, 2019

Interconnect structure and method of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US9953863B1Apr 24, 2018

Methods of forming an interconnect structure

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations72
US9607883B2Mar 28, 2017

Trench formation using rounded hard mask

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations72
US11251127B2Feb 15, 2022

Interconnect structure with vias extending through multiple dielectric layers

TAIWAN SEMICONDUCTOR MFG CO LTD3 citations71
US10290535B1May 14, 2019

Integrated circuit fabrication with a passivation agent

TAIWAN SEMICONDUCTOR MFG CO LTD5 citations71
US9917048B2Mar 13, 2018

Interconnect structure and method of forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US12444687B2Oct 14, 2025

Interconnect structure with vias extending through multiple dielectric layers

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12293944B2May 6, 2025

Semiconductor device with self-aligned vias

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US11502001B2Nov 15, 2022

Semiconductor device with self-aligned vias

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12148657B2Nov 19, 2024

Semiconductor structure and method for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
US10090167B2Oct 2, 2018

Semiconductor device and method of forming same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12512363B2Dec 30, 2025

Forming interconnect structures in semiconductor devices

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US12310077B2May 20, 2025

Dual damascene structure in forming source/drain contacts

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50
US12543549B2Feb 3, 2026

Method of overlay measurement

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations48
US12588441B2Mar 24, 2026

Semiconductor device including dual damascene structure and method for fabricating the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations47
US11615983B2Mar 28, 2023

Semiconductor structure and method for forming the same

TAIWAN SEMICONDUCTOR MFG CO LTD0 citations47

TAIWAN SEMICONDUCTOR MFG

2 patents

DARFON ELECTRONICS CORP

1 patent

WANG MING-TSONG

1 patent

HEWLETT PACKARD DEVELOPMENT CO

1 patent

OU FENG-MING

1 patent

CHIU CHIEN CHIH

1 patent

WANG HUI-MIN

1 patent

DELTA ELECTRONICS INC

1 patent