Inventor
LIU HSIANG-WEI
TW41 patents
⚠️ This page may combine multiple inventors who share the name “LIU HSIANG-WEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
35 patentsUS10269715B2Apr 23, 2019
Split rail structures located in adjacent metal layers
TAIWAN SEMICONDUCTOR MFG CO LTD29 citations94
US10020261B2Jul 10, 2018
Split rail structures located in adjacent metal layers
TAIWAN SEMICONDUCTOR MFG CO LTD31 citations94
US11729969B1Aug 15, 2023
Semiconductor device and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations86
US10290580B2May 14, 2019
Hybrid copper structure for advance interconnect usage
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations84
US9837354B2Dec 5, 2017
Hybrid copper structure for advance interconnect usage
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations84
US9607881B2Mar 28, 2017
Insulator void aspect ratio tuning by selective deposition
TAIWAN SEMICONDUCTOR MFG CO LTD13 citations84
US11302570B2Apr 12, 2022
Interconnect structure and method for forming the same
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US10957580B2Mar 23, 2021
Metal routing with flexible space formed using self-aligned spacer patterning
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US10930551B2Feb 23, 2021
Methods for fabricating a low-resistance interconnect
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10818597B2Oct 27, 2020
Hybrid copper structure for advance interconnect usage
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10734275B2Aug 4, 2020
Metal routing with flexible space formed using self-aligned spacer patterning
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US10534273B2Jan 14, 2020
Multi-metal fill with self-aligned patterning and dielectric with voids
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10529617B2Jan 7, 2020
Metal routing with flexible space formed using self-aligned spacer patterning
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US9583434B2Feb 28, 2017
Metal line structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations72
US12278143B2Apr 15, 2025
Method of providing a workpiece including low resistance interconnect low-resistance interconnect
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US11769695B2Sep 26, 2023
Semiconductor structure including low-resistance interconnect and integrated circuit device having the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations63
US12058852B2Aug 6, 2024
Semiconductor device and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12051646B2Jul 30, 2024
Metal line structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12002709B2Jun 4, 2024
Interconnect structure and manufacturing method for the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11860550B2Jan 2, 2024
Multi-metal fill with self-aligned patterning and dielectric with voids
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11422475B2Aug 23, 2022
Multi-metal fill with self-aligned patterning and dielectric with voids
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11107725B2Aug 31, 2021
Interconnect structure and manufacturing method for the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11101216B2Aug 24, 2021
Metal line structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US10276396B2Apr 30, 2019
Method for forming semiconductor device with damascene structure
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US12543546B2Feb 3, 2026
Package structure and method for fabricating the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12493731B2Dec 9, 2025
Multiple pattern metal fuse device, layout, and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US12324149B2Jun 3, 2025
Metal fuse structure by via landing
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10784151B2Sep 22, 2020
Interconnect structure and manufacturing method for the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10522469B2Dec 31, 2019
Split rail structures located in adjacent metal layers
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US9595471B2Mar 14, 2017
Conductive element structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US9425089B2Aug 23, 2016
Conductive element structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations52
US12380957B2Aug 5, 2025
Memory device, layout, and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US10490500B2Nov 26, 2019
Metal line structure and method
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US10535560B2Jan 14, 2020
Interconnection structure of semiconductor device
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations42
US10163690B2Dec 25, 2018
2-D interconnections for integrated circuits
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations42