Assignee
ZHANG FEN
CN·2 granted patents·2 pending applications·2 citations·filing 2004–2022
Top patents by PatentIndex Score
4 records- 0160USD1018205SCupZHANG FEN·Filed 2022·Granted Mar 19, 2024·2 cites·1 claims
- 0239US2006058767A1Diapers with improved leak preventionZHANG FEN·Filed 2004·Application pending·0 cites
- 0339US2006058768A1Diapers with improved leak preventionZHANG FEN·Filed 2004·Application pending·0 cites
- 0434US9014099B2Packet switched domain service processing method and deviceZHANG FEN·Filed 2011·Granted Apr 21, 2015·0 cites·8 claims
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