Inventor · disambiguated record
Huan-Fan Xu
Also filed as: XU HUAN-FAN
3 granted patents·1 pending application·0 citations·filing 2011–2012
38Inventor score
Technology areasF15B
Top patents by PatentIndex Score
4 records- 0136US2013167712A1CylinderFU TAI HUA IND SHENZHEN CO LTD·Filed 2012·Application pending·0 cites
- 0233US9470249B2CylinderXU HUAN-FAN·Filed 2012·Granted Oct 18, 2016·0 cites·14 claims
- 0331US8978540B2CylinderXU HUAN-FAN·Filed 2011·Granted Mar 17, 2015·0 cites·20 claims
- 0425US9151302B2Rotating air cylinderPENG XUE-FEI·Filed 2011·Granted Oct 6, 2015·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →