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FENG-QIAN YAN

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  • Shenzhen City, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens driving module
    • Patent number 12,158,695
    • Issue date Dec 3, 2024
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Feng Yan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens driving device
    • Patent number 12,130,493
    • Issue date Oct 29, 2024
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • G02 - OPTICS
  • Information Patent Grant

    Lens module
    • Patent number 12,099,288
    • Issue date Sep 24, 2024
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Flexible limiting mechanism
    • Patent number 12,085,975
    • Issue date Sep 10, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Jinguo Wu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Limiting mechanism
    • Patent number 12,045,079
    • Issue date Jul 23, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Jinguo Wu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Elastic block limiting mechanism
    • Patent number 12,045,078
    • Issue date Jul 23, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Jinguo Wu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Retractable camera module and electronic device
    • Patent number 11,924,531
    • Issue date Mar 5, 2024
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Feng Yan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lens driving device
    • Patent number 11,740,486
    • Issue date Aug 29, 2023
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Shell reinforcing structure for fuel cell humidifier
    • Patent number 11,677,084
    • Issue date Jun 13, 2023
    • Shenzhen Extender Co., Ltd.
    • Yan Feng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lens driving device and electronic device
    • Patent number 11,622,167
    • Issue date Apr 4, 2023
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Feng Yan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lens driving device
    • Patent number 11,622,173
    • Issue date Apr 4, 2023
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Lens driving device
    • Patent number 11,570,334
    • Issue date Jan 31, 2023
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographing lens
    • Patent number 11,539,890
    • Issue date Dec 27, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Camera lens
    • Patent number 11,516,400
    • Issue date Nov 29, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens driving device
    • Patent number 11,490,014
    • Issue date Nov 1, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERPUPILLARY DISTANCE ADJUSTING DEVICE
    • Publication number 20240411143
    • Publication date Dec 12, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Feng Yan
    • G02 - OPTICS
  • Information Patent Application

    LIMITING MECHANISM
    • Publication number 20240272668
    • Publication date Aug 15, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Jinguo Wu
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    FLEXIBLE LIMITING MECHANISM
    • Publication number 20240272669
    • Publication date Aug 15, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Jinguo Wu
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    ELASTIC BLOCK LIMITING MECHANISM
    • Publication number 20240264623
    • Publication date Aug 8, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Jinguo Wu
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    FORCE FEEDBACK DEVICE
    • Publication number 20240053788
    • Publication date Feb 15, 2024
    • AAC Acoustic Technologies (Shanghai)Co., Ltd.
    • Yuntong Li
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    OPTICAL IMAGE STABILIZATION COMPONENT AND CAMERA MODULE
    • Publication number 20230314905
    • Publication date Oct 5, 2023
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Feng Yan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    RETRACTABLE CAMERA MODULE AND ELECTRONIC DEVICE
    • Publication number 20230269449
    • Publication date Aug 24, 2023
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Feng Yan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS DRIVE DEVICE
    • Publication number 20230236475
    • Publication date Jul 27, 2023
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Feng Yan
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SEALING STRUCTURE OF HUMIDIFIER
    • Publication number 20230019393
    • Publication date Jan 19, 2023
    • Shenzhen Extender Co., Ltd.
    • Zhaohui WEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LENS DRIVING DEVICE AND ELECTRONIC DEVICE
    • Publication number 20220413253
    • Publication date Dec 29, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Feng Yan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS MODULE
    • Publication number 20220206362
    • Publication date Jun 30, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS DRIVING MODULE
    • Publication number 20220206363
    • Publication date Jun 30, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Feng Yan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PHOTOGRAPHING LENS
    • Publication number 20220182548
    • Publication date Jun 9, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PHOTOGRAPHING APPARATUS AND ELECTRONIC DEVICE
    • Publication number 20220179231
    • Publication date Jun 9, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LENS DRIVING DEVICE
    • Publication number 20220182512
    • Publication date Jun 9, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS DRIVE DEVICE AND ELECTRONIC TERMINAL
    • Publication number 20220179286
    • Publication date Jun 9, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Feng Yan
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    LENS DRIVING DEVICE
    • Publication number 20220179229
    • Publication date Jun 9, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • G02 - OPTICS
  • Information Patent Application

    LENS DRIVING DEVICE
    • Publication number 20220150412
    • Publication date May 12, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CAMERA LENS
    • Publication number 20220150411
    • Publication date May 12, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LENS DRIVING DEVICE
    • Publication number 20220146782
    • Publication date May 12, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • G02 - OPTICS
  • Information Patent Application

    LENS DRIVING DEVICE
    • Publication number 20220150410
    • Publication date May 12, 2022
    • Changzhou AAC Raytech Optronics Co., Ltd.
    • Tianheng Ni
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    POSE DETERMINATION METHOD AND DEVICE, ELECTRONIC DEVICE AND STORAGE...
    • Publication number 20220122292
    • Publication date Apr 21, 2022
    • SHENZHEN SENSETIME TECHNOLOGY CO., LTD
    • Chengkai ZHU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACCOUNT NUMBER REGISTRATION METHOD, APPARATUS, AND SYSTEM
    • Publication number 20190205976
    • Publication date Jul 4, 2019
    • TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    • Peng JIANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SUPPORTING MECHANISM AND PORTABLE ELECTRONIC DEVICE USING SAME
    • Publication number 20090244872
    • Publication date Oct 1, 2009
    • SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
    • FENG-QIAN YAN
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE