Inventor · disambiguated record
Chien-Yen Chen
Also filed as: CHEN CHIEN · CHEN CHIEN YEN
3 granted patents·1 pending application·6 citations·filing 1999–2024
55Inventor score
Top patents by PatentIndex Score
4 records- 0163US2025305074A1Method for stabilization of reducing slagUNIV NAT CHUNG CHENG·Filed 2024·Application pending·0 cites
- 0262US12338140B2Method for removing heavy metal from waterUNIV NAT CHUNG CHENG·Filed 2023·Granted Jun 24, 2025·0 cites·13 claims
- 0357US12264102B2Method for producing photocatalytic mortarUNIV NAT CHUNG CHENG·Filed 2022·Granted Apr 1, 2025·0 cites·11 claims
- 0424US6129919AMethod of producing fermented sword beansALFA BIOTECHNOLOGY CO LTD·Filed 1999·Granted Oct 10, 2000·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →