Inventor · disambiguated record
Chih-Hsien Shih
Also filed as: SHIH CHIH-HSIEN
9 granted patents·9 citations·filing 2012–2019
80Inventor score
Files withASSOMA INC9
Top patents by PatentIndex Score
9 records- 0174US9169842B2Permanent magnet canned motor pump with corrosion-protection housingASSOMA INC·Filed 2012·Granted Oct 27, 2015·4 cites·12 claims
- 0269US9670934B2Magnetic drive pumpASSOMA INC·Filed 2012·Granted Jun 6, 2017·2 cites·5 claims
- 0366US9897102B2Structure improvement of pump casing with PFA linerASSOMA INC·Filed 2015·Granted Feb 20, 2018·2 cites·3 claims
- 0462US9599113B2Permanent magnet motor pumpASSOMA INC·Filed 2012·Granted Mar 21, 2017·1 cites·5 claims
- 0559US10267327B2Magnetic drive pumpASSOMA INC·Filed 2017·Granted Apr 23, 2019·0 cites·5 claims
- 0659US10190593B2Magnetic drive pumpASSOMA INC·Filed 2017·Granted Jan 29, 2019·0 cites·2 claims
- 0758US9702364B2Permanent magnet motor pumpASSOMA INC·Filed 2016·Granted Jul 11, 2017·0 cites·5 claims
- 0856US9951778B2Permanent magnet motor pumpASSOMA INC·Filed 2016·Granted Apr 24, 2018·0 cites·16 claims
- 0950US11739642B2Manufacturing method of 3-dimensional plastic impeller of centrifugal pump and the impellerASSOMA INC·Filed 2019·Granted Aug 29, 2023·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →