Inventor · disambiguated record
Shu-Yen Chien
Also filed as: CHIEN SHU-YEN
2 granted patents·1 pending application·2 citations·filing 2009–2019
34Inventor score
Top patents by PatentIndex Score
3 records- 0166US9897102B2Structure improvement of pump casing with PFA linerASSOMA INC·Filed 2015·Granted Feb 20, 2018·2 cites·3 claims
- 0250US11739642B2Manufacturing method of 3-dimensional plastic impeller of centrifugal pump and the impellerASSOMA INC·Filed 2019·Granted Aug 29, 2023·0 cites·13 claims
- 0343US2010284804A1Vertical submerged pump for chemical applicationCHIEN HUAN-JAN·Filed 2009·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →