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Yi Ji

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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera optical lens
    • Patent number 11,402,614
    • Issue date Aug 2, 2022
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Jianming Wang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 11,366,295
    • Issue date Jun 21, 2022
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Jianming Wang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 11,347,032
    • Issue date May 31, 2022
    • ACC Optics Solutions Pte. Ltd.
    • Qing Zhao
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens including six lenses of +++−+− refractive powers
    • Patent number 11,347,031
    • Issue date May 31, 2022
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Kaoru Yamazaki
    • G02 - OPTICS
  • Information Patent Grant

    Wide-angle lens
    • Patent number 11,204,449
    • Issue date Dec 21, 2021
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Hiroyuki Teraoka
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 11,054,610
    • Issue date Jul 6, 2021
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,962,741
    • Issue date Mar 30, 2021
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,816,764
    • Issue date Oct 27, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,816,770
    • Issue date Oct 27, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,795,125
    • Issue date Oct 6, 2020
    • AAC Optics Solutions Ptd. Ltd.
    • Xiaonan Zhao
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,795,130
    • Issue date Oct 6, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,739,563
    • Issue date Aug 11, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,656,379
    • Issue date May 19, 2020
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,649,182
    • Issue date May 12, 2020
    • AAC Technologies Pte. Ltd.
    • Takaaki Teranishi
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,641,992
    • Issue date May 5, 2020
    • AAC Technologies Pte. Ltd.
    • Chenxiyang Chen
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,613,293
    • Issue date Apr 7, 2020
    • AAC Technologies Pte. Ltd.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,598,897
    • Issue date Mar 24, 2020
    • AAC Technologies Pte. Ltd.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,554,911
    • Issue date Feb 4, 2020
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,473,897
    • Issue date Nov 12, 2019
    • AAC Technologies Pte. Ltd.
    • Setsu Sato
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,310,233
    • Issue date Jun 4, 2019
    • AAC Technologies Pte. Ltd.
    • Chenxiyang Chen
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,295,796
    • Issue date May 21, 2019
    • AAC Technologies Pte. Ltd.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,247,923
    • Issue date Apr 2, 2019
    • AAC Technologies Pte. Ltd.
    • Kenji Oinuma
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Camera Optical Lens
    • Publication number 20220206255
    • Publication date Jun 30, 2022
    • AAC Optics (Suzhou) Co., Ltd.
    • Koji Nitta
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20220206270
    • Publication date Jun 30, 2022
    • AAC Optics (Changzhou) Co., Ltd.
    • Takaaki Teranishi
    • G02 - OPTICS
  • Information Patent Application

    WIDE-ANGLE LENS
    • Publication number 20200241175
    • Publication date Jul 30, 2020
    • AAC Optics Solutions Pte. Ltd.
    • Hiroyuki Teraoka
    • G02 - OPTICS
  • Information Patent Application

    CAMERA OPTICAL LENS
    • Publication number 20200209573
    • Publication date Jul 2, 2020
    • AAC Optics Solutions Pte. Ltd.
    • Kaoru Yamazaki
    • G02 - OPTICS
  • Information Patent Application

    CAMERA OPTICAL LENS
    • Publication number 20200209576
    • Publication date Jul 2, 2020
    • AAC Optics Solutions Pte. Ltd.
    • Qing Zhao
    • G02 - OPTICS
  • Information Patent Application

    CAMERA OPTICAL LENS
    • Publication number 20200209587
    • Publication date Jul 2, 2020
    • AAC Optics Solutions Pte. Ltd.
    • Jianming Wang
    • G02 - OPTICS
  • Information Patent Application

    CAMERA OPTICAL LENS
    • Publication number 20200209588
    • Publication date Jul 2, 2020
    • AAC Optics Solutions Pte. Ltd.
    • Jianming Wang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20200057259
    • Publication date Feb 20, 2020
    • AAC Technologies Pte. Ltd.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20200057258
    • Publication date Feb 20, 2020
    • AAC Technologies Pte. Ltd.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20200057260
    • Publication date Feb 20, 2020
    • AAC Technologies Pte. Ltd.
    • Takaaki Teranishi
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190331883
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190331895
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190335121
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190285857
    • Publication date Sep 19, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190250372
    • Publication date Aug 15, 2019
    • AAC Technologies Pte. Ltd.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190227270
    • Publication date Jul 25, 2019
    • AAC Technologies Pte. Ltd.
    • Xiaonan Zhao
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190227264
    • Publication date Jul 25, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190204551
    • Publication date Jul 4, 2019
    • AAC Technologies Pte. Ltd.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190204550
    • Publication date Jul 4, 2019
    • AAC Technologies Pte. Ltd.
    • Kenji Oinuma
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190187432
    • Publication date Jun 20, 2019
    • AAC Technologies Pte. Ltd.
    • Chenxiyang Chen
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190187433
    • Publication date Jun 20, 2019
    • AAC Technologies Pte. Ltd.
    • Chenxiyang Chen
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190170976
    • Publication date Jun 6, 2019
    • AAC Technologies Pte. Ltd.
    • Setsu Sato
    • G02 - OPTICS