Assignee
HU HAIFENG
CN·2 granted patents·1 pending application·10 citations·filing 2006–2009
Top patents by PatentIndex Score
3 records- 0168US8129691B2Security inspection doorHU HAIFENG·Filed 2009·Granted Mar 6, 2012·10 cites·8 claims
- 0252US8076638B2Drift tube structure for ion mobility spectrometerHU HAIFENG·Filed 2008·Granted Dec 13, 2011·0 cites·5 claims
- 0346US2007176116A1Self-shielded sterilization apparatus using electron beam irradiationHU HAIFENG·Filed 2006·Application pending·0 cites
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