Inventor · disambiguated record
Cangyang Cai
Also filed as: CAI CANGYANG
2 granted patents·1 pending application·49 citations·filing 2003–2018
56Inventor score
Technology areasB65D
Top patents by PatentIndex Score
3 records- 0177US7735674B2Sealed food boxCAI CANGYANG·Filed 2003·Granted Jun 15, 2010·49 cites·12 claims
- 0247US2010320212A1Super-thin injection multi-partition individually sealed food containerCAI CANGYANG·Filed 2008·Application pending·0 cites
- 0330US11524817B2Sealed packaging containerMEIYANG PLASTIC METALS PRODUCTS CO LTD QUANZHOU·Filed 2018·Granted Dec 13, 2022·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →