Inventor · disambiguated record
Cheng-Hsuen Chiang
Also filed as: CHIANG CHENG-HSUEN
4 granted patents·0 citations·filing 2017–2024
56Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD4
Top patents by PatentIndex Score
4 records- 0179US12411404B2Method of manufacturing phase shift photo masksTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 0267US11906898B2Method of manufacturing phase shift photo masksTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Feb 20, 2024·0 cites·20 claims
- 0355US10739671B2Method of manufacturing phase shift photo masksTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Aug 11, 2020·0 cites·20 claims
- 0438US10908494B2Photomask and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Feb 2, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →