Inventor · disambiguated record
Chien-Fa Lee
Also filed as: LEE CHIEN-FA
22 granted patents·3 pending applications·33 citations·filing 2014–2025
92Inventor score
Top patents by PatentIndex Score
25 records- 0193US11961770B2Automated inspection toolTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Apr 16, 2024·3 cites·20 claims
- 0293US11685055B2Robot gripper for moving wafer carriers and packing materials and method of operating the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 27, 2023·6 cites·20 claims
- 0391US12017342B2Robot gripper for moving wafer carriers and packing materials and method of operating the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jun 25, 2024·2 cites·20 claims
- 0490US10490463B2Automated inspection toolTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Nov 26, 2019·7 cites·20 claims
- 0581US2025062153A1System and method for ring frame cleaning and inspectionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 0680US10821871B2Method for transferring containerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Nov 3, 2020·3 cites·20 claims
- 0780US9852936B2Load port and method for loading and unloading cassetteTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Dec 26, 2017·3 cites·20 claims
- 0879US12165901B2System and method for ring frame cleaning and inspectionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 0979US10642165B2Automated mask storage and retrieval systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted May 5, 2020·3 cites·20 claims
- 1079US2025112081A1Vacuum wafer chuck for manufacturing semiconductor devicesTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1178US12412760B2EFEM robot auto teaching methodologyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 1276US9786530B2Wafer transfer method and systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Oct 10, 2017·3 cites·19 claims
- 1376US2025299985A1Efem robot auto teaching methodologyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1474US12191185B2Vacuum wafer chuck for manufacturing semiconductor devicesTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jan 7, 2025·0 cites·20 claims
- 1573US11171065B2Automated inspection toolTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Nov 9, 2021·1 cites·20 claims
- 1673US11004720B2System and method for ring frame cleaning and inspectionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted May 11, 2021·1 cites·20 claims
- 1771US11764097B2System and method for ring frame cleaning and inspectionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·20 claims
- 1867US11508608B2Vacuum wafer chuck for manufacturing semiconductor devicesTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Nov 22, 2022·0 cites·20 claims
- 1966US11984331B2EFEM robot auto teaching methodologyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted May 14, 2024·0 cites·20 claims
- 2065US10108095B2Automated mask storage and retrieval systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Oct 23, 2018·1 cites·20 claims
- 2163US11447054B2Method for transferring containerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Sep 20, 2022·0 cites·20 claims
- 2261US10665489B2Integrated chip die carrier exchangerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted May 26, 2020·0 cites·20 claims
- 2359US11545382B2Integrated chip die carrier exchangerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jan 3, 2023·0 cites·20 claims
- 2455US10861723B2EFEM robot auto teaching methodologyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Dec 8, 2020·0 cites·20 claims
- 2546US11450402B1Sensing circuit and test devicePOWERCHIP SEMICONDUCTOR MFG CORP·Filed 2021·Granted Sep 20, 2022·0 cites·24 claims
Join the waitlist — get patent alerts
Get an alert when Chien-Fa Lee files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →