Patents by Inventor Roger Glag

Roger Glag 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).

  • Method, apparatus and device for the reduction of the image steadiness error in the production of films
    Patent number: 5870171
    Abstract: The invention concerns the elimination of the image steadiness error in the projection of films, which consist of individual images.For this purpose, the image steadiness error is detected by a sensor and is compensated for by a device for step size compensation.An apparatus for the measurement of the image position in the projection films which consist of individual images has a sensor for the measurement of the image steadiness error by making use of the perforation.In a device for the correction of an image steadiness error of films which consist of individual images, an optical compensator is arranged before the films as an optical storage medium and/or before the optical photography medium.
    Type: Grant
    Filed: April 28, 1997
    Date of Patent: February 9, 1999
    Assignee: Raytheon Anschutz GmbH
    Inventors: Hans Baumann, Roger Glag, Manfred Wieland