Inventor · disambiguated record
Feng-An Yang
Also filed as: YANG FENG-AN
4 granted patents·1 pending application·0 citations·filing 2014–2025
55Inventor score
Top patents by PatentIndex Score
5 records- 0177US2025279290A1Chemical dispensing systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0275US12341026B2Chemical dispensing systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jun 24, 2025·0 cites·20 claims
- 0364US11817329B2Chemical dispensing systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Nov 14, 2023·0 cites·20 claims
- 0435US10155208B2Liquid mixing system for semiconductor fabricationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Dec 18, 2018·0 cites·20 claims
- 0533US11225784B2Self-cleaning toiletYang feng an·Filed 2020·Granted Jan 18, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →