Inventor · name-matched record
CHEN CHIEN-CHENG
2 granted patents·1 pending application·0 citations·filing 2021–2024
25Inventor score
Technology areasG03F
Files withTAIWAN SEMICONDUCTOR MFG CO LTD3
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
3 records- 0171US12578270B2Mask characterization methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Mar 17, 2026·0 cites·20 claims
- 0265US2026003264A1Nanoimprint lithography mask and method of manufacturing a semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 0361US12578652B2Photomask and methods for measuring and manufacturing the photomaskTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Mar 17, 2026·0 cites·20 claims
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Identity basis: exact name match across USPTO filings. How scoring works →