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LEJUN REN

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  • Changsha, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical device and projector
    • Patent number 12,001,127
    • Issue date Jun 4, 2024
    • CRE Electronic Technology Co., Limited
    • Xiucai Yang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    OPTICAL DEVICE AND PROJECTOR
    • Publication number 20240053665
    • Publication date Feb 15, 2024
    • CRE ELECTRONIC TECHNOLOGY CO, LIMITED.
    • XIUCAI YANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY