Inventor
LI GUANCYUN
TW15 patents
⚠️ This page may combine multiple inventors who share the name “LI GUANCYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
14 patentsUS11735451B2Aug 22, 2023
Stocker system for wafer cassette
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations73
US11380566B2Jul 5, 2022
System for a semiconductor fabrication facility and method for operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations72
US12286306B2Apr 29, 2025
Overhead transport system
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations62
US11854846B2Dec 26, 2023
System for a semiconductor fabrication facility and method for operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12463072B2Nov 4, 2025
Hash overhead hoist transport rail system and methods of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12094741B2Sep 17, 2024
System and method for automated material handling management
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US12543534B2Feb 3, 2026
Storage buffer for automated material handling system
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations59
US12176232B2Dec 24, 2024
Stocker system for wafer cassette
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US12169369B2Dec 17, 2024
Storage for extreme ultraviolet light lithography
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US10879093B2Dec 29, 2020
System for a semiconductor fabrication facility and method for operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US10504760B2Dec 10, 2019
System for a semiconductor fabrication facility and method for operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US12358729B2Jul 15, 2025
Automated material handling system (AMHS) rail methodology
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations50
US12593651B2Mar 31, 2026
Payload transportation system
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations49
US12538744B2Jan 27, 2026
Wafer transportation
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations49