Inventor · name-matched record
LIEN TA-CHENG
7 granted patents·1 pending application·0 citations·filing 2021–2025
68Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD8
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
8 records- 0182US2026086449A1Methods to improve mechanical properties of pellicle membraneTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0276US12517423B2Extreme ultraviolet mask with alloy based absorbersTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jan 6, 2026·0 cites·20 claims
- 0371US12578270B2Mask characterization methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Mar 17, 2026·0 cites·20 claims
- 0469US12517424B2Methods to improve mechanical properties of pellicle membraneTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jan 6, 2026·0 cites·20 claims
- 0564US12578640B2Photosensitive material for photoresist and lithographyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Mar 17, 2026·0 cites·20 claims
- 0662US12535740B2Interstitial type absorber for extreme ultraviolet maskTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jan 27, 2026·0 cites·20 claims
- 0762US12523929B2Methods for removing catalyst particles from nanotube filmsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jan 13, 2026·0 cites·20 claims
- 0861US12578652B2Photomask 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 →