Inventor · disambiguated record
Zheng Lei
Also filed as: LEI ZHENG · LEI ZHENG BANG
3 granted patents·2 pending applications·2 citations·filing 2019–2023
51Inventor score
Top patents by PatentIndex Score
5 records- 0150US2023390037A1Dental floss holderLEI ZHENG·Filed 2023·Application pending·0 cites
- 0247USD993537SHandle of the dental floss holderLEI ZHENG·Filed 2021·Granted Jul 25, 2023·2 cites·1 claims
- 0336US10815725B2Unidirectional wire take-up mechanismLEI ZHENG BANG·Filed 2019·Granted Oct 27, 2020·0 cites·7 claims
- 0431US2020157879A1Venetian blind retracting mechanismLEI ZHENG BANG·Filed 2019·Application pending·0 cites
- 0519USD1014859SHead of the dental floss holderLEI ZHENG·Filed 2021·Granted Feb 13, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →