Inventor · disambiguated record
Qiyong Zhou
Also filed as: ZHOU QIYONG
3 granted patents·18 citations·filing 2012–2016
64Inventor score
Top patents by PatentIndex Score
3 records- 0183US9851013B2Valve trim assembly and flow control valve including the valve trim assemblyEMERSON PROCESS MAN (TIANJIN) VALVES CO LTD·Filed 2012·Granted Dec 26, 2017·13 cites·20 claims
- 0276US10598288B2Cascaded controllable fluid control valve and valve trim for a fluid control valveEMERSON PROCESS MAN TIANJIN VALVES CO LTD·Filed 2016·Granted Mar 24, 2020·3 cites·20 claims
- 0367US11092260B2Multiple stage anti-surge valvesEMERSON PROCESS MAN TIANJIN VALVES CO LTD·Filed 2015·Granted Aug 17, 2021·2 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →