Inventor · disambiguated record
Yanfeng Cao
Also filed as: CAO YANFENG
3 granted patents·2 pending applications·10 citations·filing 2006–2015
60Inventor score
Top patents by PatentIndex Score
5 records- 0181US7626186B2Mobile electron beam radiation sterilizing apparatusUNIV TSINGHUA·Filed 2007·Granted Dec 1, 2009·8 cites·20 claims
- 0251US10466382B2Dual-mode rapidly-passing type moving target radiation inspection system and methodPOWERSCAN CO LTD·Filed 2014·Granted Nov 5, 2019·1 cites·14 claims
- 0351US9978471B2Flying spot forming apparatus and design methodPOWERSCAN CO LTD·Filed 2015·Granted May 22, 2018·1 cites·20 claims
- 0446US2007176116A1Self-shielded sterilization apparatus using electron beam irradiationHU HAIFENG·Filed 2006·Application pending·0 cites
- 0529US2017003415A1System And Method For Radiation Inspection On Moving ObjectPOWERSCAN CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →