Patents by Inventor Emmanuel B. Nun

Emmanuel B. Nun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Optical scanning apparatus
    Patent number: 4555727
    Abstract: Scanning apparatus comprising a base, a light source mounted on the base, a camera mounted on the base and arranged to observe a workpiece surface to be scanned and an optical waveguide arranged in light receiving relationship with the light source for directing light to the workpiece surface, the optical waveguide being operative to provide uniform, homogeneous diffuse illumination of the workpiece surface, thereby to prevent definition of shadows thereon.
    Type: Grant
    Filed: September 14, 1983
    Date of Patent: November 26, 1985
    Assignee: Optrotech Ltd.
    Inventors: Emmanuel B. Nun, Rafi Izhar, Avner Karpol