Inventor · disambiguated record
Fenglan Zeng
Also filed as: Zeng Fenglan
5 granted patents·21 citations·filing 2021–2021
73Inventor score
Files withANWINER TECH INTERNATIONAL INC5
Top patents by PatentIndex Score
5 records- 0182USD990084SCleaning deviceANWINER TECH INTERNATIONAL INC·Filed 2021·Granted Jun 20, 2023·11 cites·1 claims
- 0280USD971470SSolar lampANWINER TECH INTERNATIONAL INC·Filed 2021·Granted Nov 29, 2022·9 cites·1 claims
- 0347USD989136SDrill headANWINER TECH INTERNATIONAL INC·Filed 2021·Granted Jun 13, 2023·1 cites·1 claims
- 0435USD988830SExtractorANWINER TECH INTERNATIONAL INC·Filed 2021·Granted Jun 13, 2023·0 cites·1 claims
- 0532USD1020155SCleaning deviceANWINER TECH INTERNATIONAL INC·Filed 2021·Granted Mar 26, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →