Patents Represented by Attorney Cowan, Liebowltz & Latman, P.C.

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  • Image sensing apparatus, method of controlling image sensing apparatus and image recording apparatus, and method of designing optical system
    Patent number: 8035695
    Abstract: An image sensing apparatus which has an optical system, the focal length of which is variable, and an image sensing element that converts an image formed by the optical system into an electrical signal, and can sense and record a moving image and still image, includes a focal length detection circuit for detecting the focal length of the optical system, and a control unit for inhibiting recording of the still image in accordance with the focal length detected by the focal length detection circuit.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: October 11, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventor: Hideo Kawahara