Inventor · disambiguated record
Qiqiao Liu
Also filed as: LIU QIQIAO
34 granted patents·13 pending applications·241 citations·filing 2015–2024
96Inventor score
Top patents by PatentIndex Score
47 records- 0196USD936178SShower headFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2020·Granted Nov 16, 2021·39 cites·1 claims
- 0295USD919747SShower headFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2020·Granted May 18, 2021·34 cites·1 claims
- 0394USD919746SShower headFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2020·Granted May 18, 2021·26 cites·1 claims
- 0494US10821449B2Hybrid shower headFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2019·Granted Nov 3, 2020·11 cites·13 claims
- 0594US10618065B2Connecting structure for handheld shower and wall baseFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2018·Granted Apr 14, 2020·12 cites·13 claims
- 0692US10661284B2Showerhead combination and method for switching water flowingFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2016·Granted May 26, 2020·10 cites·18 claims
- 0791US10704240B2Hanging connection sliding base and related hanging connection frameFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2019·Granted Jul 7, 2020·7 cites·9 claims
- 0891US10537904B2Hand-held showerhead mounting bracketFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2018·Granted Jan 21, 2020·9 cites·20 claims
- 0990USD832398SShowerheadFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2016·Granted Oct 30, 2018·41 cites·1 claims
- 1089USD922522SShower headFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2020·Granted Jun 15, 2021·15 cites·1 claims
- 1188US11759798B2Hand-held shower headFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2021·Granted Sep 19, 2023·3 cites·9 claims
- 1285US11371225B2Shower head holder structureFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2019·Granted Jun 28, 2022·5 cites·10 claims
- 1383US11890624B2Shower headFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2021·Granted Feb 6, 2024·1 cites·7 claims
- 1479US11179736B2Out-of-wall water discharging deviceFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2019·Granted Nov 23, 2021·2 cites·9 claims
- 1579USD923143SSlidable shower holderFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2020·Granted Jun 22, 2021·8 cites·1 claims
- 1677US11369981B2Water 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
- 1775US10322420B2Pressing waterway switch device and shower headFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2016·Granted Jun 18, 2019·2 cites·17 claims
- 1875US10036484B2Pushbutton valve assemblyFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2016·Granted Jul 31, 2018·2 cites·8 claims
- 1975US9790668B2Combined shower with gravity switch mechanismFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2016·Granted Oct 17, 2017·2 cites·10 claims
- 2073US10161171B2Sliding rail type low-obstacle linkage shower room and installation methodFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2017·Granted Dec 25, 2018·4 cites·10 claims
- 2171US10781578B2Water separator with shower seatFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2017·Granted Sep 22, 2020·1 cites·10 claims
- 2270US10478838B2Centrifugal water spray structure and showerhead including the sameFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2018·Granted Nov 19, 2019·1 cites·14 claims
- 2367US9821327B2Water outlet device with rotary outlet function and a water outlet device with different water outlet means of functionFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2016·Granted Nov 21, 2017·1 cites·17 claims
- 2463US10077545B2Dual-adjustment flow limiting deviceLIN XIAOFA·Filed 2017·Granted Sep 18, 2018·1 cites·8 claims
- 2563US2025153200A1Water outlet deviceFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2024·Application pending·0 cites
- 2661US12491522B2Water outlet deviceFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2023·Granted Dec 9, 2025·0 cites·10 claims
- 2761US2025153201A1Water outlet device and water outlet systemFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2023·Application pending·0 cites
- 2859US2025041880A1Liquid outlet device and liquid outlet systemFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2023·Application pending·0 cites
- 2958US2025214094A1Showerhead and shower deviceFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2024·Application pending·0 cites
- 3057US2025099985A1Liquid dispensing device and liquid discharge systemFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2024·Application pending·0 cites
- 3156US10329818B2Hinge assemblyFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2017·Granted Jun 25, 2019·1 cites·11 claims
- 3255US2024298849A1Water baffle assembly and bathtubFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2023·Application pending·0 cites
- 3354US12089563B2Shower head for petsFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2021·Granted Sep 17, 2024·0 cites·8 claims
- 3454US11865553B2Movable holder and shower assemblyFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2020·Granted Jan 9, 2024·0 cites·20 claims
- 3552US11970848B2Vertical railslider and mobile showerhead holderFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2022·Granted Apr 30, 2024·0 cites·12 claims
- 3652US2022120065A1Telescopic showerFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2021·Application pending·0 cites
- 3751US2025153197A1Water outlet device and water outlet systemFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2023·Application pending·0 cites
- 3851US2024183208A1Pulley mounting structure, slide door and shower roomFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2023·Application pending·0 cites
- 3950US2023128541A1Water diversion valve and shower deviceFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2022·Application pending·0 cites
- 4049US10536066B2Pressed generator, remote control signal transmitter, remote control device and shower equipped with pressed generatorFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2018·Granted Jan 14, 2020·0 cites·19 claims
- 4149US2025389344A1Switching mechanism and liquid outlet deviceFUJIAN DOMOO SANITARY WARE TECH CO LTD·Filed 2024·Application pending·0 cites
- 4245US10272449B2Pulse-width-modulated electromagnetic valve for controlling fluid flow direction and shower head incorporating sameFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2016·Granted Apr 30, 2019·0 cites·5 claims
- 4345US10166555B2Water jet device for rotary massageLIN XIAOFA·Filed 2017·Granted Jan 1, 2019·0 cites·3 claims
- 4445US2021108400A1Shower device lifting rodFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2020·Application pending·0 cites
- 4540US2017089317A1Water outlet device of self power generationFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2016·Application pending·0 cites
- 4634US9822889B2Flow limiting device with a back flow preventionFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2015·Granted Nov 21, 2017·0 cites·3 claims
- 4734USD800869SShowerheadFUJIAN XIHE SANITARY WARE TECH CO LTD·Filed 2016·Granted Oct 24, 2017·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →