Inventor · disambiguated record
Jian-Feng Yan
Also filed as: YAN JIAN · YAN JIAN-FENG
3 granted patents·1 pending application·8 citations·filing 2007–2013
59Inventor score
Top patents by PatentIndex Score
4 records- 0170US7927074B2Fan rotorFU ZHUN PRECISION IND SHENZHEN·Filed 2007·Granted Apr 19, 2011·6 cites·12 claims
- 0254US8235650B2Cooling fan with balance structureLIANG BAO-HUA·Filed 2007·Granted Aug 7, 2012·2 cites·8 claims
- 0347US8720930B2Collision protection structureSUZHOU EAGLE ELEC VEHICLE MFG·Filed 2013·Granted May 13, 2014·0 cites·10 claims
- 0446US2009035162A1Cooling fanFU ZHUN PRECISION IND SHENZHEN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →