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Jiahong Chen

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  • Xiamen, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL IMAGING LENS
    • Publication number 20230221527
    • Publication date Jul 13, 2023
    • GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
    • Jia-Sin Jhang
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS
    • Publication number 20230204914
    • Publication date Jun 29, 2023
    • GENIUS ELECTRONIC OPTICAL (XIAMEN) CO., LTD.
    • JIA-SIN JHANG
    • G02 - OPTICS
  • Information Patent Application

    LIGHTING APPARATUS HAVING FIRST AND SECOND LADDER EDGES TO PREVENT...
    • Publication number 20230148323
    • Publication date May 11, 2023
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Xiaoliang Wen
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20210332954
    • Publication date Oct 28, 2021
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Xiaoliang Wen
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20210325029
    • Publication date Oct 21, 2021
    • XIAMEN LEEDARSON LIGHTING CO.,LTD
    • Yongzhe Dong
    • F21 - LIGHTING