Patents by Inventor Agner Hansen

Agner Hansen 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).

  • Laser image setter
    Patent number: 5459505
    Abstract: An apparatus is described for exposing a film or plate comprising a light-sensitive material to a light beam. The apparatus comprises an apparatus housing having an elongated cavity or drum defining a substantially circularly-cylindrical inner support (100) for supporting the film or plate and defining a central axis, laser means (122, 124, 126) for generating the light beam, a light-directing assembly (102) comprising a laser light-emitter, a rotatable optically reflecting element (170) and an element-rotating motor (178) having a rotatable output shaft connected to the optically reflecting element (170). The laser light-emitter is constituted by the second end of an optical fiber means (122, 124, 126) having a first-light receiving end being arranged in juxtaposition to the laser means for receiving the light beam therefrom.
    Type: Grant
    Filed: October 4, 1993
    Date of Patent: October 17, 1995
    Assignee: Purup Prepress A/S
    Inventors: Hans P. Ballegaard, Mikael F. Bering, Agner Hansen