Inventor · disambiguated record
Shan-Wen Du
Also filed as: DU SHAN · DU SHAN-WEN
3 granted patents·1 pending application·11 citations·filing 2007–2023
62Inventor score
Top patents by PatentIndex Score
4 records- 0177US7879133B2Method for measuring an outline of a stratum of a reactant and a path of charging the reactant in a blast furnaceCHINA STEEL CORP·Filed 2007·Granted Feb 1, 2011·6 cites·11 claims
- 0263US8052920B2Apparatus for observing interior of a blast furnace systemCHINA STEEL CORP·Filed 2009·Granted Nov 8, 2011·2 cites·11 claims
- 0358US8568652B2Resident measurement system for charge level of blast furnaceLU CHEN-YUAN·Filed 2010·Granted Oct 29, 2013·3 cites·13 claims
- 0449US2025198430A1Ultra-high precision pneumatic force servo system and intelligent control parameter optimization method thereforZHEJIANG LINIX MOTOR CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →