Inventor · disambiguated record
Weifeng Zhu
Also filed as: ZHU WEIFENG
5 granted patents·14 citations·filing 2013–2023
72Inventor score
Files withZHEJIANG AXILONE SHUNHUA ALUMINUM & PLASTIC CO LTD3GREE ELECTRIC APPLIANCES INC ZHUHAI1ZHEJIANG NATURAL OUTDOOR GOODS INC1
Top patents by PatentIndex Score
5 records- 0181US12239206B2Packaging tubeZHEJIANG AXILONE SHUNHUA ALUMINUM & PLASTIC CO LTD·Filed 2023·Granted Mar 4, 2025·1 cites·20 claims
- 0281US12173447B2Drying air duct, clothing treatment device, and method for cleaning drying air ductGREE ELECTRIC APPLIANCES INC ZHUHAI·Filed 2020·Granted Dec 24, 2024·2 cites·10 claims
- 0372USD1051175SAir pump for airbedZHEJIANG NATURAL OUTDOOR GOODS INC·Filed 2023·Granted Nov 12, 2024·5 cites·1 claims
- 0472US9603434B2Mechanism of lipstick tubeZHEJIANG AXILONE SHUNHUA ALUMINUM & PLASTIC CO LTD·Filed 2013·Granted Mar 28, 2017·6 cites·10 claims
- 0554US12011076B2Cosmetic packaging tubeZHEJIANG AXILONE SHUNHUA ALUMINUM & PLASTIC CO LTD·Filed 2020·Granted Jun 18, 2024·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →