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Hongzhen Cai

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  • Dongguan, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plug structure and electronic device
    • Patent number 11,862,910
    • Issue date Jan 2, 2024
    • Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    • Hongzhen Cai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fixed pin charger having multiple body covers
    • Patent number 11,784,432
    • Issue date Oct 10, 2023
    • Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    • Hongzhen Cai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wireless charger
    • Patent number 11,677,278
    • Issue date Jun 13, 2023
    • Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    • Hongzhen Cai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    Power Adapter
    • Publication number 20230071133
    • Publication date Mar 9, 2023
    • GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    • Bin Zhao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLUG STRUCTURE AND ELECTRONIC DEVICE
    • Publication number 20220231472
    • Publication date Jul 21, 2022
    • GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    • Hongzhen Cai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHARGER
    • Publication number 20220231447
    • Publication date Jul 21, 2022
    • GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    • Hongzhen Cai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Wireless Charger
    • Publication number 20210126493
    • Publication date Apr 29, 2021
    • GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    • Hongzhen Cai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER