Inventor · disambiguated record
Weifeng Zeng
Also filed as: ZENG WEIFENG
10 granted patents·2 pending applications·21 citations·filing 2021–2024
83Inventor score
Top patents by PatentIndex Score
12 records- 0181US12403487B2Multifunctional handheld showerXIAMEN RAINSHOWER CO LTD·Filed 2023·Granted Sep 2, 2025·1 cites·13 claims
- 0281USD1032784SHand showerXIAMEN RAINSHOWER CO LTD·Filed 2022·Granted Jun 25, 2024·8 cites·1 claims
- 0378USD1031927SHand showerXIAMEN RAINSHOWER CO LTD·Filed 2022·Granted Jun 18, 2024·7 cites·1 claims
- 0462USD975240SHandheld showerXIAMEN RAINSHOWER CO LTD·Filed 2021·Granted Jan 10, 2023·3 cites·1 claims
- 0560USD1031923SShower headXIAMEN RAINSHOWER CO LTD·Filed 2022·Granted Jun 18, 2024·2 cites·1 claims
- 0658US12478990B2Showerhead with water passage switching deviceXIAMEN RAINSHOWER CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·12 claims
- 0754US2025144647A1Handheld showerhead and showerhead assemblyXIAMEN SONGYU PLUMBING CO LTD·Filed 2024·Application pending·0 cites
- 0851US2025177083A1Low-Costs Surgical MicroscopeWISCONSIN ALUMNI RES FOUND·Filed 2023·Application pending·0 cites
- 0949US12006668B2Connecting device for shower apparatusXIAMEN RAINSHOWER CO LTD·Filed 2023·Granted Jun 11, 2024·0 cites·10 claims
- 1042USD1105352SHand showerXIAMEN RAINSHOWER CO LTD·Filed 2024·Granted Dec 9, 2025·0 cites·1 claims
- 1141USD1104207SShower headXIAMEN RAINSHOWER CO LTD·Filed 2024·Granted Dec 2, 2025·0 cites·1 claims
- 1232USD1098368SShower head setXIAMEN SONGYU PLUMBING CO LTD·Filed 2024·Granted Oct 14, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →