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Saifeng LYU

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  • Ningbo, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical imaging system
    • Patent number 12,228,796
    • Issue date Feb 18, 2025
    • ZHEJIANG SUNNY OPTICS CO., LTD
    • Jiaying Zhang
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens
    • Patent number 12,174,456
    • Issue date Dec 24, 2024
    • Zhejiang Sunny Optics Co., Ltd.
    • Shuang Zhang
    • G02 - OPTICS
  • Information Patent Grant

    Camera lens assembly
    • Patent number 12,153,195
    • Issue date Nov 26, 2024
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Fujian Dai
    • G02 - OPTICS
  • Information Patent Grant

    Camera lens group
    • Patent number 12,147,088
    • Issue date Nov 19, 2024
    • ZHEJIANG SUNNY OPTICS CO., LTD
    • Xusen Zhong
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens assembly
    • Patent number 12,105,260
    • Issue date Oct 1, 2024
    • Zhejiang Sunny Optics Co., Ltd.
    • Xiaoting Geng
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens assembly
    • Patent number 12,092,796
    • Issue date Sep 17, 2024
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Long Li
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens group
    • Patent number 11,988,812
    • Issue date May 21, 2024
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Long Li
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens assembly
    • Patent number 11,971,523
    • Issue date Apr 30, 2024
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Long Li
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens group
    • Patent number 11,966,014
    • Issue date Apr 23, 2024
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Long Li
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens assembly
    • Patent number 11,966,011
    • Issue date Apr 23, 2024
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Mengna Tang
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging system
    • Patent number 11,960,059
    • Issue date Apr 16, 2024
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Ming Li
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens assembly
    • Patent number 11,927,727
    • Issue date Mar 12, 2024
    • Zhejiang Sunny Optical Co., Ltd.
    • Saifeng Lyu
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens group
    • Patent number 11,886,039
    • Issue date Jan 30, 2024
    • Zhejiang Sunny Optical Co., Ltd
    • Saifeng Lyu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical imaging lens assembly
    • Patent number 11,747,594
    • Issue date Sep 5, 2023
    • Zhejiang Sunny Optical Co., Ltd.
    • Saifeng Lyu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Optical imaging lens assembly and electronic device
    • Patent number 11,733,484
    • Issue date Aug 22, 2023
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Mengna Tang
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens assembly
    • Patent number 11,733,485
    • Issue date Aug 22, 2023
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Saifeng Lyu
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging system including seven lenses of ++-+-+-, - +-+-+-,...
    • Patent number 11,719,913
    • Issue date Aug 8, 2023
    • Zhejiang Sunny Optical Co., Ltd
    • Saifeng Lyu
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging system
    • Patent number 11,668,908
    • Issue date Jun 6, 2023
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Ling Ding
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging system including seven lenses of +−++−+−, +−++++− o...
    • Patent number 11,586,019
    • Issue date Feb 21, 2023
    • Zhejiang Sunny Optical Co., Ltd
    • Saifeng Lyu
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging system
    • Patent number 11,493,736
    • Issue date Nov 8, 2022
    • Zhejiang Sunny Optical Co., Ltd.
    • Saifeng Lyu
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens assembly
    • Patent number 11,099,359
    • Issue date Aug 24, 2021
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Ming Li
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging system
    • Patent number 11,067,777
    • Issue date Jul 20, 2021
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Saifeng Lyu
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens assembly
    • Patent number 10,996,441
    • Issue date May 4, 2021
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Saifeng Lyu
    • G02 - OPTICS
  • Information Patent Grant

    Optical imaging lens assembly
    • Patent number 10,921,561
    • Issue date Feb 16, 2021
    • ZHEJIANG SUNNY OPTICAL CO., LTD.
    • Saifeng Lyu
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical Imaging System
    • Publication number 20220269045
    • Publication date Aug 25, 2022
    • ZHEJIANG SUNNY OPTICS CO.,LTD.
    • Jiaying ZHANG
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS ASSEMBLY
    • Publication number 20220229272
    • Publication date Jul 21, 2022
    • ZHEJIANG SUNNY OPTICS CO., LTD.
    • Saifeng LYU
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS
    • Publication number 20220155559
    • Publication date May 19, 2022
    • Zhejiang Sunny Optics Co., Ltd
    • Shuang Zhang
    • G02 - OPTICS
  • Information Patent Application

    Camera Lens Group
    • Publication number 20220091369
    • Publication date Mar 24, 2022
    • ZHEJIANG SUNNY OPTICS CO.,LTD.
    • Xusen ZHONG
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS ASSEMBLY
    • Publication number 20210239947
    • Publication date Aug 5, 2021
    • Zhejiang Sunny Optics Co., Ltd
    • Xiaoting Geng
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS ASSEMBLY
    • Publication number 20210072506
    • Publication date Mar 11, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Saifeng LYU
    • 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

    OPTICAL IMAGING LENS ASSEMBLY
    • Publication number 20210048645
    • Publication date Feb 18, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Long LI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20210026112
    • Publication date Jan 28, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Ling DING
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS GROUP
    • Publication number 20210018728
    • Publication date Jan 21, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Long LI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS ASSEMBLY
    • Publication number 20210018729
    • Publication date Jan 21, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Long LI
    • 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

    CAMERA LENS ASSEMBLY
    • Publication number 20210011260
    • Publication date Jan 14, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Fujian DAI
    • 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 20210003828
    • Publication date Jan 7, 2021
    • Zhejiang Sunny Optical Co., Ltd
    • Saifeng Lyu
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS GROUP
    • Publication number 20200393657
    • Publication date Dec 17, 2020
    • Zhejiang Sunny Optical Co., Ltd
    • Long LI
    • 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
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20200233185
    • Publication date Jul 23, 2020
    • Zhejiang Sunny Optical Co., Ltd
    • Ming LI
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20200233186
    • Publication date Jul 23, 2020
    • Zhejiang Sunny Optical Co., Ltd
    • Saifeng LYU
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS ASSEMBLY
    • Publication number 20200233188
    • Publication date Jul 23, 2020
    • Zhejiang Sunny Optical Co., Ltd
    • Saifeng Lyu
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING SYSTEM
    • Publication number 20190170984
    • Publication date Jun 6, 2019
    • Zhejiang Sunny Optical Co., Ltd
    • Saifeng LYU
    • G02 - OPTICS
  • Information Patent Application

    CAMERA LENS GROUP
    • Publication number 20190170966
    • Publication date Jun 6, 2019
    • Jianke Wenren
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS ASSEMBLY
    • Publication number 20190146189
    • Publication date May 16, 2019
    • Zhejiang Sunny Optical Co., Ltd
    • Saifeng LYU
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS ASSEMBLY
    • Publication number 20190146188
    • Publication date May 16, 2019
    • Zhejiang Sunny Optical Co., Ltd
    • Saifeng LYU
    • G02 - OPTICS
  • Information Patent Application

    OPTICAL IMAGING LENS ASSEMBLY
    • Publication number 20190113715
    • Publication date Apr 18, 2019
    • Zhejiang Sunny Optical Co., Ltd
    • Ming LI
    • G02 - OPTICS