Patents by Inventor Herwig Mehlo

Herwig Mehlo 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: 5726773
    Abstract: An apparatus for scanning and digitizing image objects includes a conventional scanning unit for processing individual image objects with the aid of a first electro-optical scanning unit. Furthermore, an optional roll-film unit is provided for processing roll-film objects. The roll-film unit is optionally usable in combination with the conventional scanning unit. The roll-film unit too utilizes at least the first electro-optical scanning unit of the conventional scanner to digitize the roll-film object. The apparatus is especially suited for use for digitizing aerial images in individual image form or in roll-film form in the area of photogrammetry.
    Type: Grant
    Filed: November 28, 1995
    Date of Patent: March 10, 1998
    Assignee: Carl-Zeiss-Stiftung
    Inventors: Herwig Mehlo, Karl-Heinz Prois, Michael Raasch