Inventor
LEE CHIEN-FA
TW23 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHIEN-FA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
22 patentsUS10490463B2Nov 26, 2019
Automated inspection tool
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations81
US9852936B2Dec 26, 2017
Load port and method for loading and unloading cassette
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US9786530B2Oct 10, 2017
Wafer transfer method and system
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11961770B2Apr 16, 2024
Automated inspection tool
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations72
US11685055B2Jun 27, 2023
Robot gripper for moving wafer carriers and packing materials and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations72
US12017342B2Jun 25, 2024
Robot gripper for moving wafer carriers and packing materials and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations70
US11004720B2May 11, 2021
System and method for ring frame cleaning and inspection
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations68
US10642165B2May 5, 2020
Automated mask storage and retrieval system
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations68
US10821871B2Nov 3, 2020
Method for transferring container
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations67
US11984331B2May 14, 2024
EFEM robot auto teaching methodology
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US11545382B2Jan 3, 2023
Integrated chip die carrier exchanger
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations62
US12515349B2Jan 6, 2026
Robot gripper for moving wafer carriers and packing materials and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US12191185B2Jan 7, 2025
Vacuum wafer chuck for manufacturing semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11508608B2Nov 22, 2022
Vacuum wafer chuck for manufacturing semiconductor devices
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US11171065B2Nov 9, 2021
Automated inspection tool
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations59
US12165901B2Dec 10, 2024
System and method for ring frame cleaning and inspection
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations57
US11764097B2Sep 19, 2023
System and method for ring frame cleaning and inspection
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations57
US11447054B2Sep 20, 2022
Method for transferring container
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations56
US12412760B2Sep 9, 2025
EFEM robot auto teaching methodology
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10861723B2Dec 8, 2020
EFEM robot auto teaching methodology
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations52
US10665489B2May 26, 2020
Integrated chip die carrier exchanger
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations51
US10108095B2Oct 23, 2018
Automated mask storage and retrieval system
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations47