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Chunhuan Fang

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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera optical lens including seven lenses of +−++−+− refractive po...
    • Patent number 11,314,049
    • Issue date Apr 26, 2022
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 11,262,539
    • Issue date Mar 1, 2022
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens comprising seven lenses of +−++−+− refractive p...
    • Patent number 11,209,618
    • Issue date Dec 28, 2021
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Imaging optical lens
    • Patent number 11,106,013
    • Issue date Aug 31, 2021
    • AAC Optics (Changzhou) Co., Ltd.
    • Chenxiyang Chen
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 11,061,205
    • Issue date Jul 13, 2021
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Imaging optical lens having lenses of +−−−+− refractive powers
    • Patent number 11,054,617
    • Issue date Jul 6, 2021
    • AAC Optics (Changzhou) Co., Ltd.
    • Chenxiyang Chen
    • 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

    Projection lens
    • Patent number 10,996,447
    • Issue date May 4, 2021
    • AAC Optics (Changzhou) Co., Ltd.
    • Haichao Peng
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,948,691
    • Issue date Mar 16, 2021
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,935,765
    • Issue date Mar 2, 2021
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,935,769
    • Issue date Mar 2, 2021
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Haichao Peng
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,914,917
    • Issue date Feb 9, 2021
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,914,918
    • Issue date Feb 9, 2021
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,877,247
    • Issue date Dec 29, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,871,632
    • Issue date Dec 22, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,871,630
    • Issue date Dec 22, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,816,767
    • Issue date Oct 27, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,816,766
    • Issue date Oct 27, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,802,247
    • Issue date Oct 13, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,795,126
    • Issue date Oct 6, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,795,127
    • Issue date Oct 6, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • 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 10,795,132
    • Issue date Oct 6, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,795,129
    • Issue date Oct 6, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,775,588
    • Issue date Sep 15, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,775,590
    • Issue date Sep 15, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,775,591
    • Issue date Sep 15, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Grant

    Camera optical lens
    • Patent number 10,775,592
    • Issue date Sep 15, 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 10,712,533
    • Issue date Jul 14, 2020
    • AAC OPTICS SOLUTIONS PTE. LTD.
    • Chunhuan Fang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    CAMERA OPTICAL LENS
    • Publication number 20200209544
    • Publication date Jul 2, 2020
    • AAC Optics Solutions Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    CAMERA OPTICAL LENS
    • Publication number 20200209545
    • Publication date Jul 2, 2020
    • AAC Optics Solutions Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20200057245
    • Publication date Feb 20, 2020
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20200057247
    • Publication date Feb 20, 2020
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20200057255
    • Publication date Feb 20, 2020
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20200057257
    • Publication date Feb 20, 2020
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20200057256
    • Publication date Feb 20, 2020
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    IMAGING OPTICAL LENS
    • Publication number 20200041765
    • Publication date Feb 6, 2020
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Chenxiyang Chen
    • G02 - OPTICS
  • Information Patent Application

    IMAGING OPTICAL LENS
    • Publication number 20200041766
    • Publication date Feb 6, 2020
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Chenxiyang Chen
    • G02 - OPTICS
  • Information Patent Application

    CAMERA OPTICAL LENS
    • Publication number 20200041767
    • Publication date Feb 6, 2020
    • AAC Technologies Pte. Ltd.
    • Haichao Peng
    • G02 - OPTICS
  • Information Patent Application

    PROJECTION LENS
    • Publication number 20200041771
    • Publication date Feb 6, 2020
    • AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD
    • Haichao Peng
    • 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 20190331890
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190331891
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190331896
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190335123
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190331881
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190331894
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • 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 20190335122
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190331880
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190331888
    • Publication date Oct 31, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190331889
    • 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 20190285855
    • Publication date Sep 19, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190285837
    • Publication date Sep 19, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190285838
    • Publication date Sep 19, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • Information Patent Application

    Camera Optical Lens
    • Publication number 20190285851
    • Publication date Sep 19, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS
  • 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 20190285856
    • Publication date Sep 19, 2019
    • AAC Technologies Pte. Ltd.
    • Chunhuan Fang
    • G02 - OPTICS