Patents by Inventor Lothar Prause

Lothar Prause 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).

  • Patent number: 6734993
    Abstract: A device and method are disclosed for exposing a digital image onto light-sensitive material. The device includes an image generation device that is controlled by a control device according to image data. In addition, the device has an optical system for reproducing the image onto light-sensitive material that is supported by a stage. A beam splitter, located in the exposure beam path, directs a portion of the light emitted by the image generation device onto a light sensor that has at least one sensor line.
    Type: Grant
    Filed: February 1, 2000
    Date of Patent: May 11, 2004
    Assignee: Agfa-Fevaert Aktiengesellschaft
    Inventors: Tobias Damm, Friedrich Jacob, Bernhard Lorenz, Knut Oberhardt, Lothar Prause, Gudrun Taresch
  • Patent number: 5767947
    Abstract: A method and apparatus for the production of individual prints and index prints from films which contain recorded data regarding the circumstances surrounding the exposure of the individual pictures stored on the film. Recorded data on the film is read, the data being associated with an individual picture and concerning a desired print format for the individual picture. The recorded data is preferably stored magnetically, but may also be stored optically. The system produces an individual print of the individual picture having a format based on the read data. The system also identifies, by modification of an image of the individual picture formed on the index print, the region of the film printed on the individual print and of the regions not printed, based on the read data.
    Type: Grant
    Filed: October 25, 1996
    Date of Patent: June 16, 1998
    Assignee: Agfa Gevaert Aktiengesellschaft
    Inventors: Hans-Georg Schindler, Hans-Juergen Rauh, Lothar Prause