Inventor · disambiguated record
Zhigang Wan
Also filed as: WAN ZHIGANG
4 granted patents·5 pending applications·21 citations·filing 2018–2024
71Inventor score
Top patents by PatentIndex Score
9 records- 0194US10821449B2Hybrid shower headFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2019·Granted Nov 3, 2020·11 cites·13 claims
- 0291US10704240B2Hanging connection sliding base and related hanging connection frameFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2019·Granted Jul 7, 2020·7 cites·9 claims
- 0377US11369981B2Water outflow control assembly, shower head and shower head assembly methodFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2019·Granted Jun 28, 2022·2 cites·16 claims
- 0470US10478838B2Centrifugal water spray structure and showerhead including the sameFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2018·Granted Nov 19, 2019·1 cites·14 claims
- 0563US2025153200A1Water outlet deviceFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2024·Application pending·0 cites
- 0653US2025346188A1Semi-automatic pedalWINBO DONGJIAN AUTOMOTIVE TECH CO LTD·Filed 2023·Application pending·0 cites
- 0752US2022120065A1Telescopic showerFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2021·Application pending·0 cites
- 0851US2025153197A1Water outlet device and water outlet systemFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2023·Application pending·0 cites
- 0950US2023128541A1Water diversion valve and shower deviceFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →