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Lai Wei

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  • Saitama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable magnification optical system and image pickup apparatus
    • Patent number 9,995,916
    • Issue date Jun 12, 2018
    • Tamron Co., Ltd.
    • Toshiya Segawa
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 8,760,773
    • Issue date Jun 24, 2014
    • Tamron Co., Ltd.
    • Lai Wei
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 8,693,106
    • Issue date Apr 8, 2014
    • Tamron Co., Ltd.
    • Lai Wei
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 8,395,847
    • Issue date Mar 12, 2013
    • Tamron Co., Ltd.
    • Lai Wei
    • G02 - OPTICS
  • Information Patent Grant

    Anti-vibration zoom lens optics
    • Patent number 8,228,605
    • Issue date Jul 24, 2012
    • Tamron Co., Ltd.
    • Akio Arakawa
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 8,184,379
    • Issue date May 22, 2012
    • Tamron Co., Ltd.
    • Lai Wei
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 8,085,474
    • Issue date Dec 27, 2011
    • Tamron Co., Ltd.
    • Lai Wei
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens
    • Patent number 7,800,836
    • Issue date Sep 21, 2010
    • Tamron Co., Ltd.
    • Lai Wei
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS
    • Publication number 20170336601
    • Publication date Nov 23, 2017
    • Tamron Co., Ltd.
    • Lai Wei
    • G02 - OPTICS
  • Information Patent Application

    VARIABLE MAGNIFICATION OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS
    • Publication number 20170336600
    • Publication date Nov 23, 2017
    • Tamron Co., Ltd.
    • Toshiya SEGAWA
    • G02 - OPTICS
  • Information Patent Application

    ZOOM LENS
    • Publication number 20150116819
    • Publication date Apr 30, 2015
    • Tamron Co., Ltd.
    • Lai WEI
    • G02 - OPTICS
  • Information Patent Application

    ZOOM LENS
    • Publication number 20130222923
    • Publication date Aug 29, 2013
    • Tamron Co., Ltd.
    • Lai WEI
    • G02 - OPTICS
  • Information Patent Application

    ZOOM LENS
    • Publication number 20130222921
    • Publication date Aug 29, 2013
    • Tamron Co., Ltd.
    • Lai WEI
    • G02 - OPTICS
  • Information Patent Application

    WIDE ANGLE LENS
    • Publication number 20120120505
    • Publication date May 17, 2012
    • TAMRON CO., LTD.
    • Seigou NAKAI
    • G02 - OPTICS
  • Information Patent Application

    ZOOM LENS
    • Publication number 20110205637
    • Publication date Aug 25, 2011
    • TAMRON CO., LTD.
    • Lai WEI
    • G02 - OPTICS
  • Information Patent Application

    ZOOM LENS
    • Publication number 20110205638
    • Publication date Aug 25, 2011
    • TAMRON CO., LTD.
    • Lai WEI
    • G02 - OPTICS
  • Information Patent Application

    ANTI-VIBRATION ZOOM LENS OPTICS
    • Publication number 20110188117
    • Publication date Aug 4, 2011
    • Akio Arakawa
    • G02 - OPTICS
  • Information Patent Application

    ZOOM LENS
    • Publication number 20100246028
    • Publication date Sep 30, 2010
    • TAMRON CO., LTD.
    • Lai WEI
    • G02 - OPTICS
  • Information Patent Application

    ZOOM LENS
    • Publication number 20100039710
    • Publication date Feb 18, 2010
    • TAMRON CO., LTD.
    • Lai WEI
    • G02 - OPTICS