Inventor · disambiguated record
Da Zheng Li
Also filed as: LI DA · Li da zheng
3 granted patents·3 pending applications·7 citations·filing 2019–2025
59Inventor score
Top patents by PatentIndex Score
6 records- 0181US12202155B2Blade change mechanism for power toolTECHTRONIC CORDLESS GP·Filed 2023·Granted Jan 21, 2025·2 cites·20 claims
- 0272US11766792B2Blade change mechanism for power toolTECHTRONIC CORDLESS GP·Filed 2021·Granted Sep 26, 2023·1 cites·11 claims
- 0370US2025219191A1Battery pack and power tool systemNANJING CHERVON IND CO LTD·Filed 2025·Application pending·0 cites
- 0461US12122441B2Electric handcartTECHTRONIC CORDLESS GP·Filed 2019·Granted Oct 22, 2024·4 cites·19 claims
- 0551US2023191639A1Power tool and protecting cover thereforTECHTRONIC CORDLESS GP·Filed 2022·Application pending·0 cites
- 0635US2022274635A1Electric wheelbarrowTECHTRONIC CORDLESS GP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →