Inventor · disambiguated record
Yu-Jen Chien
Also filed as: CHIEN YU-JEN
13 granted patents·3 pending applications·9 citations·filing 2007–2025
85Inventor score
Top patents by PatentIndex Score
16 records- 0189US11031236B2Method for improving surface of semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Jun 8, 2021·4 cites·20 claims
- 0287US11107980B2MRAM fabrication and deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Aug 31, 2021·2 cites·20 claims
- 0383US2025329521A1Semiconductor tool for copper depositionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0481US12274176B2Method of manufacturing MRAM device with enhanced etch controlTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Apr 8, 2025·0 cites·20 claims
- 0580US12394611B2Semiconductor tool for copper depositionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 0679US12315720B2Method for improving surface of semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted May 27, 2025·0 cites·20 claims
- 0778US2024260479A1Method of manufacturing mram device with enhanced etch controlTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 0877US11864467B2MRAM fabrication and deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jan 2, 2024·0 cites·20 claims
- 0975US2025212694A1Method of manufacturing mram device with enhanced etch controlTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1074US12327715B2Semiconductor tool for copper depositionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jun 10, 2025·0 cites·20 claims
- 1170US7741171B2Oxygen-rich layers underlying BPSGTAIWAN SEMICONDUCTOR MFG·Filed 2007·Granted Jun 22, 2010·3 cites·5 claims
- 1269US11749524B2Method for improving surface of semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 1350US8759952B2Oxygen-rich layers underlying BPSGJANGJIAN SHIU-KO·Filed 2012·Granted Jun 24, 2014·0 cites·15 claims
- 1449US11985904B2Method of manufacturing MRAM device with enhanced etch controlTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 14, 2024·0 cites·20 claims
- 1547US8114741B2Oxygen-rich layers underlying BPSGJANGJIAN SHIU-KO·Filed 2010·Granted Feb 14, 2012·0 cites·19 claims
- 1645US12035538B2Method of forming memory device with physical vapor deposition systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →