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Chunhua Wang

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Patents Grantslast 30 patents

  • Information Patent Grant

    Switching valve
    • Patent number 12,247,668
    • Issue date Mar 11, 2025
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Yunan Hu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shower head
    • Patent number D1065443
    • Issue date Mar 4, 2025
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Light bulb apparatus
    • Patent number 12,228,254
    • Issue date Feb 18, 2025
    • XIAMEN LEEDARSON LIGHTING CO., LTD
    • Mingnan Su
    • F21 - LIGHTING
  • Information Patent Grant

    Three-way pipe connector
    • Patent number D1055238
    • Issue date Dec 24, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D1053993
    • Issue date Dec 10, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D1053992
    • Issue date Dec 10, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Faucet
    • Patent number D1048320
    • Issue date Oct 22, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Basin faucet with filter
    • Patent number 12,110,667
    • Issue date Oct 8, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Lengjie Huang
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Faucet
    • Patent number D1042747
    • Issue date Sep 17, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xiaodong Xie
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Waterway switching structure for multifunctional shower head and mu...
    • Patent number 12,090,496
    • Issue date Sep 17, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Changzheng Ni
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Shower head
    • Patent number D1042736
    • Issue date Sep 17, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Switching device for shower system and shower system including same
    • Patent number 11,952,759
    • Issue date Apr 9, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Wenjun Li
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Shower head
    • Patent number D1015483
    • Issue date Feb 20, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Shower assembly with adjustable water delivery angle
    • Patent number 11,898,335
    • Issue date Feb 13, 2024
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Changzheng Ni
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Light bulb apparatus
    • Patent number 11,859,777
    • Issue date Jan 2, 2024
    • XIAMEN LEEDARSON LIGHTING CO., LTD
    • Mingnan Su
    • F21 - LIGHTING
  • Information Patent Grant

    Shower system
    • Patent number D1006195
    • Issue date Nov 28, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Light bulb apparatus
    • Patent number 11,828,423
    • Issue date Nov 28, 2023
    • LEEDARSON LIGHTING CO., LTD.
    • Chunhua Wang
    • F21 - LIGHTING
  • Information Patent Grant

    Anti-slip shower system
    • Patent number 11,773,573
    • Issue date Oct 3, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Changzheng Ni
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Shower arm diverter
    • Patent number D991400
    • Issue date Jul 4, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xingfa Liao
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Luminous water outlet device
    • Patent number 11,686,075
    • Issue date Jun 27, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Wenjun Li
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Water hose
    • Patent number D984584
    • Issue date Apr 25, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Wenjun Li
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Combined shower
    • Patent number 11,624,174
    • Issue date Apr 11, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Xusheng He
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Multi-mode manipulated water outlet device
    • Patent number 11,599,129
    • Issue date Mar 7, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Weilong Luo
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Shower head system
    • Patent number D978286
    • Issue date Feb 14, 2023
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Wenjun Li
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    On-basin installation device of faucet
    • Patent number 11,401,704
    • Issue date Aug 2, 2022
    • XIAMEN DELMEI SANITARY WARE CO., LTD.
    • Chunhua Wang
    • E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER SUPPLY SHOWER BODY AND ITS APPLICATION
    • Publication number 20250059740
    • Publication date Feb 20, 2025
    • Clement Inc.
    • YUNAN HU
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SENSING AND TOUCH-CONTROLLED FAUCET
    • Publication number 20250019945
    • Publication date Jan 16, 2025
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • CHUNHUA WANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SWITCHING VALVE
    • Publication number 20240418274
    • Publication date Dec 19, 2024
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • YUNAN HU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULICALLY BALANCED WATER-STOP SWITCH MECHANISM AND SHOWER HEAD...
    • Publication number 20240408624
    • Publication date Dec 12, 2024
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • CHUNHUA WANG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SHOWER HEAD WITH AUTOMATICALLY RESETTABLE SPRAY GUN
    • Publication number 20240399392
    • Publication date Dec 5, 2024
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • YUNAN HU
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIGHT BULB APPARATUS
    • Publication number 20240084979
    • Publication date Mar 14, 2024
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Mingnan Su
    • F21 - LIGHTING
  • Information Patent Application

    TUBE SUPPORT ASSEMBLY CAPABLE OF ARBITRARY ADJUSTMENT
    • Publication number 20240003125
    • Publication date Jan 4, 2024
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Changzheng Ni
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    BASIN FAUCET WITH FILTER
    • Publication number 20230399827
    • Publication date Dec 14, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • LENGJIE HUANG
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    SHOWER HEAD WITH ROTARY JET WATER
    • Publication number 20230398558
    • Publication date Dec 14, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Lengjie HUANG
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SHOWER ASSEMBLY WITH ADJUSTABLE WATER DELIVERY ANGLE
    • Publication number 20230392358
    • Publication date Dec 7, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Changzheng NI
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    ROTARY SHEET-SHAPED WATER STRUCTURE AND SHOWER HEAD HAVING THE STRU...
    • Publication number 20230381794
    • Publication date Nov 30, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Changzheng NI
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    WATERWAY SWITCHING STRUCTURE FOR MULTIFUNCTIONAL SHOWER HEAD AND MU...
    • Publication number 20230083299
    • Publication date Mar 16, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Changzheng Ni
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SWITCHING DEVICE FOR SHOWER SYSTEM AND SHOWER SYSTEM INCLUDING SAME
    • Publication number 20230030219
    • Publication date Feb 2, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • WENJUN LI
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SHOWER SYSTEM WITH FLEXIBLE CONNECTION TUBE
    • Publication number 20230027834
    • Publication date Jan 26, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • WENJUN LI
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    LUMINOUS WATER OUTLET DEVICE
    • Publication number 20230003008
    • Publication date Jan 5, 2023
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • WENJUN LI
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    MULTI-MODE MANIPULATED WATER OUTLET DEVICE
    • Publication number 20220214705
    • Publication date Jul 7, 2022
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Weilong LUO
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    COMBINED SHOWER
    • Publication number 20220213673
    • Publication date Jul 7, 2022
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Xusheng HE
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIGHT BULB APPARATUS
    • Publication number 20220146055
    • Publication date May 12, 2022
    • LEEDARSON LIGHTING CO.,LTD
    • Chunhua Wang
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20220104320
    • Publication date Mar 31, 2022
    • XIAMEN ECO LIGHTING CO. LTD.
    • Hongkui Jiang
    • F21 - LIGHTING
  • Information Patent Application

    ON-BASIN INSTALLATION DEVICE OF FAUCET
    • Publication number 20210317642
    • Publication date Oct 14, 2021
    • Xiamen Delmei Sanitary Ware Co., Ltd.
    • Chunhua WANG
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    LIGHT BULB APPARATUS
    • Publication number 20210172571
    • Publication date Jun 10, 2021
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Mingnan Su
    • F21 - LIGHTING