Adjusting size of aperture formed by members when fully open so as to constitute a virtual diaphragm that is adjustable

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Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE APERTURE MODULE, IMAGING LENS MODULE AND ELECTRONIC DEVICE

    • Publication number 20240069410
    • Publication date Feb 29, 2024
    • LARGAN PRECISION CO., LTD.
    • Te-Sheng TSENG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGING DEVICE AND SHAKE SUPPRESSION METHOD

    • Publication number 20230205051
    • Publication date Jun 29, 2023
    • FUJIFILM CORPORATION
    • Kouhei AWAZU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    COMPUTING DEVICE

    • Publication number 20210149272
    • Publication date May 20, 2021
    • LENOVO (SINGAPORE) PTE. LTD.
    • Scott Wentao Li
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    BLADE DRIVE DEVICE

    • Publication number 20190196301
    • Publication date Jun 27, 2019
    • Nidec Copal Corporation
    • Kazuo SHIKAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROJECTOR

    • Publication number 20140333905
    • Publication date Nov 13, 2014
    • SEIKO EPSON CORPORATION
    • Nobuo Sugiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PHOTOGRAPHING METHOD AND PHOTOGRAPHING APPARATUS HAVING HYBRID FOCA...

    • Publication number 20130208170
    • Publication date Aug 15, 2013
    • Samsung Electronics Co., Ltd.
    • Myung-hun Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    SHUTTER FOR A CAMERA

    • Publication number 20120189295
    • Publication date Jul 26, 2012
    • MAMIYA DIGITAL IMAGING CO., LTD.
    • Shogo KATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHUTTER APPARATUS, IMAGE SENSING APPARATUS, AND SHUTTER CONTROL METHOD

    • Publication number 20120020657
    • Publication date Jan 26, 2012
    • Canon Kabushiki Kaisha
    • Taro Murakami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    AF/ZOOM SHUTTER WITH TWO BLADES FUNCTION

    • Publication number 20110052183
    • Publication date Mar 3, 2011
    • FLEXTRONICS AP, LLC
    • Lothar Westerweck
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    RETRACTABLE ZOOM LENS HAVING A VARIABLE APERTURE-STOP MECHANISM

    • Publication number 20100328786
    • Publication date Dec 30, 2010
    • HOYA CORPORATION
    • Hiroshi Nomura
    • G02 - OPTICS
  • Information Patent Application

    SHUTTER DEVICE AND DRIVE METHOD

    • Publication number 20090251757
    • Publication date Oct 8, 2009
    • Akihiko Yamamura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ACTUATOR AND BLADE DRIVE DEVICE FOR CAMERA

    • Publication number 20090232487
    • Publication date Sep 17, 2009
    • Seiko Precision Inc.
    • Mitsuru Suzuki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHUTTER AND OPTICAL APPARATUS HAVING THE SAME APPARATUS

    • Publication number 20090003823
    • Publication date Jan 1, 2009
    • SEIKO Precision, Inc.
    • Hisashi Kawamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Miniature camera shutter and filter/aperture

    • Publication number 20080279545
    • Publication date Nov 13, 2008
    • Flextronics AP, LLC
    • Lothar Westerweck
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Camera blade shutter module

    • Publication number 20080279544
    • Publication date Nov 13, 2008
    • Flextronics AP, LLC
    • Lothar Westerweck
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Iris for photographing apparatus

    • Publication number 20080089679
    • Publication date Apr 17, 2008
    • LG Electronics Inc.
    • Sung Bong Kim
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CAMERA SHUTTER

    • Publication number 20080050112
    • Publication date Feb 28, 2008
    • Sony Ericsson Mobile Communications AB
    • Mats Wernersson
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Light quantity adjusting device

    • Publication number 20070297791
    • Publication date Dec 27, 2007
    • Nisca Corporation
    • Yoshimi Fukasawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Rotor magnet driven optical shutter assembly

    • Publication number 20070172231
    • Publication date Jul 26, 2007
    • Melles Griot, Inc.
    • David W. Durfee
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Shutter and optical apparatus having the same

    • Publication number 20060147199
    • Publication date Jul 6, 2006
    • SEIKO Precision Inc.
    • Hisashi Kawamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Light control apparatus and optical apparatus

    • Publication number 20060078331
    • Publication date Apr 13, 2006
    • Shinichi Masuda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Light controller and image pickup device including the same

    • Publication number 20060039695
    • Publication date Feb 23, 2006
    • Nisca Corporation
    • Hiroaki Naganuma
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Imaging apparatus

    • Publication number 20050146637
    • Publication date Jul 7, 2005
    • Alps Electric Co., Ltd.
    • Takahiro Kawauchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Shutter-driving device combined with a diaphragm

    • Publication number 20040239797
    • Publication date Dec 2, 2004
    • Alps Electric Co., Ltd.
    • Atsushi Masuda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LENS BARREL AND CAMERA

    • Publication number 20040062534
    • Publication date Apr 1, 2004
    • Shinichi Masuda
    • G02 - OPTICS
  • Information Patent Application

    Servo-shutter mechanism

    • Publication number 20030042442
    • Publication date Mar 6, 2003
    • Delaware Capital Formation, Inc.
    • Joe Schill
    • G01 - MEASURING TESTING
  • Information Patent Application

    Lens shutter for cameras

    • Publication number 20020197077
    • Publication date Dec 26, 2002
    • Tohru Eguro
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY