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  • G03B7/0993
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GPHYSICS G03Photography G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR G03B7/00Control of exposure by setting shutters, diaphragms or filters, separately or conjointly

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G03B7/0993in the camera
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Lens module with grating
    • Patent number 7,565,076
    • Issue date Jul 21, 2009
    • Hon Hai Precision Industry Co., Ltd.
    • Chun-Yu Lee
    • G02 - OPTICS
  • Information Patent Grant

    Aperture stop for a photometry unit of a camera
    • Patent number 5,701,528
    • Issue date Dec 23, 1997
    • Nikon Corporation
    • Hiroshi Wakabayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera with installation structure of lens for light measurement
    • Patent number 5,302,998
    • Issue date Apr 12, 1994
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Kiyoshi Kawano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photometry device for camera
    • Patent number 5,136,326
    • Issue date Aug 4, 1992
    • Asahi Kogaku Kogyo Kabushiki Kaisha
    • Hidetaka Yokota
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Blur detecting apparatus
    • Patent number 5,072,251
    • Issue date Dec 10, 1991
    • Canon Kabushiki Kaisha
    • Shuichi Tamura
    • G02 - OPTICS
  • Information Patent Grant

    Film handling arrangements for sheet film view cameras and the like
    • Patent number 4,973,999
    • Issue date Nov 27, 1990
    • Robert H. Hoffman
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Control signal generator for camera
    • Patent number 4,751,543
    • Issue date Jun 14, 1988
    • Canon Kabushiki Kaisha
    • Takanori Kodaira
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pseudo format camera with exposure control
    • Patent number 4,639,111
    • Issue date Jan 27, 1987
    • Eastman Kodak Company
    • Donald M. Harvey
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Dynamically controlled scene radiation leakage for exposure control
    • Patent number 4,542,973
    • Issue date Sep 24, 1985
    • Polaroid Corporation
    • Bruce K. Johnson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method of and apparatus for controlling scene radiation
    • Patent number 4,484,808
    • Issue date Nov 27, 1984
    • Polaroid Corporation
    • Laura E. Keith
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Hybrid camera arrangement
    • Patent number 4,445,763
    • Issue date May 1, 1984
    • Polaroid Corporation
    • George D. Whiteside
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Encoded shutter blade apparatus
    • Patent number 4,445,762
    • Issue date May 1, 1984
    • Polaroid Corporation
    • A. David Boccuti
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method and apparatus for simultaneously evaluating different spectr...
    • Patent number 4,428,654
    • Issue date Jan 31, 1984
    • Polaroid Corporation
    • Milton S. Dietz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light detecting apparatus for photographic camera
    • Patent number 4,345,828
    • Issue date Aug 24, 1982
    • Polaroid Corporation
    • Bruce K. Johnson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exposure trim mechanism for cameras
    • Patent number 4,342,506
    • Issue date Aug 3, 1982
    • Polaroid Corporation
    • Bruce K. Johnson
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Apparatus for varying the spectral filter over the photocell as a f...
    • Patent number 4,325,616
    • Issue date Apr 20, 1982
    • Polaroid Corporation
    • Milton S. Dietz
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic camera apparatus
    • Patent number 4,297,017
    • Issue date Oct 27, 1981
    • Polaroid Corporation
    • Zane M. Farmer
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photographic camera
    • Patent number 4,273,430
    • Issue date Jun 16, 1981
    • Ernst Leitz Wetzlar GmbH
    • Rainer Fritsche
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Duel focal plane photocells
    • Patent number 4,175,843
    • Issue date Nov 27, 1979
    • Polaroid Corporation
    • Lawrence M. Douglas
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Camera shutter
    • Patent number 4,073,582
    • Issue date Feb 14, 1978
    • AGFA-Gevaert, A.G.
    • Peter Lermann
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3887930
    • Patent number 3,887,930
    • Issue date Jun 3, 1975
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3479939
    • Patent number 3,479,939
    • Issue date Nov 25, 1969
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3463065
    • Patent number 3,463,065
    • Issue date Aug 26, 1969
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3442191
    • Patent number 3,442,191
    • Issue date May 6, 1969
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3314344
    • Patent number 3,314,344
    • Issue date Apr 18, 1967
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3291996
    • Patent number 3,291,996
    • Issue date Dec 13, 1966
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3286609
    • Patent number 3,286,609
    • Issue date Nov 22, 1966
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3283120
    • Patent number 3,283,120
    • Issue date Nov 1, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3232192
    • Patent number 3,232,192
    • Issue date Feb 1, 1966
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3229604
    • Patent number 3,229,604
    • Issue date Jan 18, 1966
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    LENS UNIT AND CAMERA SYSTEM
    • Publication number 20230350172
    • Publication date Nov 2, 2023
    • FUJIFILM CORPORATION
    • Ryoko TOMIOKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGING APPARATUS AND CONTROL METHOD THEREOF
    • Publication number 20120237195
    • Publication date Sep 20, 2012
    • Canon Kabushiki Kaisha
    • Kimihiro Masuyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LENS MODULE WITH GRATING
    • Publication number 20070154204
    • Publication date Jul 5, 2007
    • HON HAI Precision Industry CO., LTD.
    • Chun-Yu Lee
    • G02 - OPTICS