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Jizhong Pu

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  • Shaoxing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pluggable lamp
    • Patent number 11,841,114
    • Issue date Dec 12, 2023
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jiejiang Guo
    • F21 - LIGHTING
  • Information Patent Grant

    LED driving circuit, light tube and illumination device
    • Patent number 11,770,886
    • Issue date Sep 26, 2023
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jiaming Zhou
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Recessed LED lamp with spring mounting structure
    • Patent number 11,754,236
    • Issue date Sep 12, 2023
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Wenqin Ruan
    • F21 - LIGHTING
  • Information Patent Grant

    Lamp and lamp mounting structure
    • Patent number 11,536,425
    • Issue date Dec 27, 2022
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jizhong Pu
    • F21 - LIGHTING
  • Information Patent Grant

    Collapse preventing lamps
    • Patent number 11,530,787
    • Issue date Dec 20, 2022
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jizhong Pu
    • F21 - LIGHTING
  • Information Patent Grant

    Direct-type panel lamp
    • Patent number 11,435,061
    • Issue date Sep 6, 2022
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Junyu Zhang
    • F21 - LIGHTING
  • Information Patent Grant

    LED light
    • Patent number 11,437,845
    • Issue date Sep 6, 2022
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jun Zhou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dimmable lighting apparatus
    • Patent number 11,412,589
    • Issue date Aug 9, 2022
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Shengjun Cao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Dimmable lighting apparatus
    • Patent number 11,388,793
    • Issue date Jul 12, 2022
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Shengjun Cao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    LED emergency light and the control method thereof
    • Patent number 11,316,364
    • Issue date Apr 26, 2022
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jun Zhou
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Direct-type panel lamp with adjustable light emitting function
    • Patent number 11,313,545
    • Issue date Apr 26, 2022
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jiangfeng Jiang
    • F21 - LIGHTING
  • Information Patent Grant

    Direct-type panel lamp with driving box and package structure thereof
    • Patent number 11,287,120
    • Issue date Mar 29, 2022
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jiangfeng Jiang
    • F21 - LIGHTING
  • Information Patent Grant

    Direct-type panel lamp with uniform light
    • Patent number 11,231,161
    • Issue date Jan 25, 2022
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jiangfeng Jiang
    • F21 - LIGHTING
  • Information Patent Grant

    LED tube
    • Patent number 10,716,184
    • Issue date Jul 14, 2020
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jizhong Pu
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    U-shaped LED tube
    • Patent number 10,612,730
    • Issue date Apr 7, 2020
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jizhong Pu
    • F21 - LIGHTING
  • Information Patent Grant

    LED driving circuit and tube lamp
    • Patent number 10,342,077
    • Issue date Jul 2, 2019
    • CH LIGHTING TECHNOLOGY CO., LTD.
    • Jizhong Pu
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LED DRIVING CIRCUIT AND LED LAMP
    • Publication number 20240008153
    • Publication date Jan 4, 2024
    • CH Lighting Technology Co., Ltd.
    • Shengjun Cao
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PLUGGABLE LAMP
    • Publication number 20230071769
    • Publication date Mar 9, 2023
    • CH Lighting Technology Co., Ltd.
    • Jienjiang Guo
    • F21 - LIGHTING
  • Information Patent Application

    LAMP AND LAMP MOUNTING STRUCTURE
    • Publication number 20220412523
    • Publication date Dec 29, 2022
    • CH Lighting Technology Co., Ltd.
    • JIZHONG PU
    • F21 - LIGHTING
  • Information Patent Application

    RECESSED LAMP AND MOUNTING STRUCTURE THEREOF
    • Publication number 20220325858
    • Publication date Oct 13, 2022
    • CH Lighting Technology Co., Ltd.
    • WENQIN RUAN
    • F21 - LIGHTING
  • Information Patent Application

    LED DRIVING CIRCUIT, LIGHT TUBE AND ILLUMINATION DEVICE
    • Publication number 20220240361
    • Publication date Jul 28, 2022
    • CH Lighting Technology Co., Ltd.
    • JIAMING ZHOU
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIRECT-TYPE PANEL LAMP
    • Publication number 20220136680
    • Publication date May 5, 2022
    • CH Lighting Technology Co., Ltd.
    • Junyu Zhang
    • F21 - LIGHTING
  • Information Patent Application

    DIMMABLE LIGHTING APPARATUS
    • Publication number 20220039227
    • Publication date Feb 3, 2022
    • CH Lighting Technology Co., Ltd.
    • SHENGJUN CAO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    DIMMABLE LIGHTING APPARATUS
    • Publication number 20220030679
    • Publication date Jan 27, 2022
    • CH Lighting Technology Co., Ltd.
    • SHENGJUN CAO
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COLLAPSE PREVENTING LAMPS
    • Publication number 20210325012
    • Publication date Oct 21, 2021
    • CH Lighting Technology Co., Ltd.
    • JIZHONG PU
    • F21 - LIGHTING
  • Information Patent Application

    DIRECT-TYPE PANEL LAMP WITH DRIVING BOX AND PACKAGE STRUCTURE THEREOF
    • Publication number 20210310646
    • Publication date Oct 7, 2021
    • CH Lighting Technology Co., Ltd.
    • JIANGFENG JIANG
    • F21 - LIGHTING
  • Information Patent Application

    LED EMERGENCY LIGHT AND THE CONTROL METHOD THEREOF
    • Publication number 20210226475
    • Publication date Jul 22, 2021
    • CH Lighting Technology Co., Ltd.
    • Jun Zhou
    • F21 - LIGHTING
  • Information Patent Application

    LED LIGHT
    • Publication number 20210227663
    • Publication date Jul 22, 2021
    • CH Lighting Technology Co., Ltd.
    • JUN ZHOU
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR