Inventor · disambiguated record
Dejin Duan
Also filed as: DUAN DEJIN
9 granted patents·2 pending applications·31 citations·filing 2016–2025
83Inventor score
Top patents by PatentIndex Score
11 records- 0179USD1020088SHair removal deviceSHENZHEN YANGWO ELECTRONIC CO LTD·Filed 2020·Granted Mar 26, 2024·10 cites·1 claims
- 0271USD936898SHair curlerSHENZHEN YANGWO ELECTRONIC CO LTD·Filed 2020·Granted Nov 23, 2021·6 cites·1 claims
- 0358US12478797B2Portable hair-removal apparatusSHENZHEN YANGWO ELECTRONIC CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·15 claims
- 0455USD816899SElectric hairdressing deviceDUAN DEJIN·Filed 2016·Granted May 1, 2018·10 cites·1 claims
- 0555US2019328100A1Hair curlerSHENZHEN YANGWO ELECTRONIC CO LTD·Filed 2019·Application pending·0 cites
- 0654USD1002938SHair curlerSHENZHEN YANGWO ELECTRONIC CO LTD·Filed 2020·Granted Oct 24, 2023·2 cites·1 claims
- 0754US2025241422A1Hair styling deviceSHENZHEN YANGWO ELECTRONIC CO LTD·Filed 2025·Application pending·0 cites
- 0853US12491024B2Portable hair removal apparatusSHENZHEN YANGWO ELECTRONIC CO LTD·Filed 2022·Granted Dec 9, 2025·0 cites·14 claims
- 0952USD1058044SHairdressing apparatusSHENZHEN YANGWO ELECTRONIC CO LTD·Filed 2023·Granted Jan 14, 2025·1 cites·1 claims
- 1036USD897598SHair curlerSHENZHEN YANGWO ELECTRONIC CO LTD·Filed 2018·Granted Sep 29, 2020·2 cites·1 claims
- 1129USD1024440SHair removal deviceSHENZHEN YANGWO ELECTRONIC CO LTD·Filed 2022·Granted Apr 23, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →