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Mengna TANG

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  • Ningbo City, CN
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CAMERA LENS ASSEMBLY
    • Publication number 20220221692
    • Publication date Jul 14, 2022
    • Zhejiang Sunny Optics Co., Ltd
    • Mengna Tang
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS GROUP
    • Publication number 20220187579
    • Publication date Jun 16, 2022
    • Zhejiang Sunny Optics Co., Ltd
    • Yifu Cheng
    • G02 - OPTICS
  • Information Patent Application

    Zoom Lens Assembly
    • Publication number 20220187580
    • Publication date Jun 16, 2022
    • ZHEJIANG SUNNY OPTICS CO.,LTD.
    • Mengna TANG
    • G02 - OPTICS
  • Information Patent Application

    CAMERA LENS
    • Publication number 20210255430
    • Publication date Aug 19, 2021
    • Zhejiang Sunny Optics Co., Ltd
    • Mengna TANG
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20210255426
    • Publication date Aug 19, 2021
    • Zhejiang Sunny Optics Co., Ltd
    • Mengna TANG
    • G02 - OPTICS
  • Information Patent Application

    Optical Imaging Lens
    • Publication number 20210255424
    • Publication date Aug 19, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Xiaofeng WENG
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20210072499
    • Publication date Mar 11, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Jianke WENREN
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20210063699
    • Publication date Mar 4, 2021
    • Zhejiang Sunny Optical Co., Ltd.
    • Saifeng LYU
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20210063698
    • Publication date Mar 4, 2021
    • Zhejiang Sunny Optical Co., Ltd.
    • Saifeng LYU
    • G02 - OPTICS
  • Information Patent Application

    IMAGING APPARATUS AND ELECTRONIC DEVICE
    • Publication number 20210018732
    • Publication date Jan 21, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Liefeng Zhao
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS GROUP
    • Publication number 20210011257
    • Publication date Jan 14, 2021
    • Zhejiang Sunny Optical Co., Ltd.
    • Saifeng LYU
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS ASSEMBLY AND ELECTRONIC DEVICE
    • Publication number 20210003821
    • Publication date Jan 7, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Mengna TANG
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS ASSEMBLY
    • Publication number 20200371312
    • Publication date Nov 26, 2020
    • Zhejiang Sunny Optical Co., Ltd
    • Mengna TANG
    • G02 - OPTICS