Inventor · disambiguated record

Chien-Hung Chang

Also filed as: CHANG CHIEN · CHANG CHIEN-HUNG

21 granted patents·5 pending applications·62 citations·filing 2015–2025

92Inventor score

Technology areasH10W H10P H10D H01L

Files withTAIWAN SEMICONDUCTOR MFG CO LTD26

Top patents by PatentIndex Score

26 records

0197US12048163B2Trench gate high voltage transistor for embedded memoryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jul 23, 2024·2 cites·20 claims
0297US9812460B1NVM memory HKMG integration technologyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Nov 7, 2017·29 cites·20 claims
0392US11107690B2Fin field-effect transistor device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Aug 31, 2021·9 cites·20 claims
0492US2025365964A1Trench gate high voltage transistor for embedded memoryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
0588US10276587B2NVM memory HKMG integration technologyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Apr 30, 2019·5 cites·20 claims
0687US12453096B2Trench gate high voltage transistor for embedded memoryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Oct 21, 2025·0 cites·20 claims
0787US11189628B2Trench gate high voltage transistor for embedded memoryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Nov 30, 2021·4 cites·20 claims
0886US9947676B2NVM memory HKMG integration technologyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Apr 17, 2018·5 cites·20 claims
0983US10515977B2Boundary design to reduce memory array edge CMP dishing effectTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Dec 24, 2019·3 cites·20 claims
1083US2024373626A1Array boundary structure to reduce dishingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
1182US12127399B2Array boundary structure to reduce dishingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Oct 22, 2024·0 cites·20 claims
1279US9397112B1L-shaped capacitor in thin film storage technologyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Jul 19, 2016·3 cites·18 claims
1378US11812616B2Trench gate high voltage transistor for embedded memoryTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
1476US12394625B2Fin field-effect transistor device and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
1576US12256549B2Boundary design to reduce memory array edge CMP dishing effectTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Mar 18, 2025·0 cites·20 claims
1675US11706914B2Method of forming an array boundary structure to reduce dishingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·20 claims
1774US10811426B2NVM memory HKMG integration technologyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Oct 20, 2020·1 cites·20 claims
1873US11177268B2Memory device and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Nov 16, 2021·1 cites·20 claims
1973US2025169076A1Boundary design to reduce memory array edge cmp dishing effectTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
2072US2024274687A1Contact structure for semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
2168US12002867B2Contact structure for semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jun 4, 2024·0 cites·20 claims
2263US11264402B2Boundary design to reduce memory array edge CMP dishing effectTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Mar 1, 2022·0 cites·20 claims
2362US12310050B2Semiconductor structure and method of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 20, 2025·0 cites·20 claims
2461US11424263B2Boundary design to reduce memory array edge CMP dishing effectTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Aug 23, 2022·0 cites·20 claims
2560US11211388B2Array boundfary structure to reduce dishingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Dec 28, 2021·0 cites·20 claims
2650US2024055491A1Semiconductor device and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →