Patents by Inventor Mathias Lenmann

Mathias Lenmann 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).

  • Photographic Image acquisition device using LED chips
    Publication number: 20010048814
    Abstract: A photographic image acquisition device is disclosed including a light source in the form of an LED chip array having a plurality of LED chips, a photographic medium positioning member for positioning a photographic medium at a predefined position, a projecting lens for projecting the image information on the photographic medium onto a detecting member and for exposing said detecting member, and a light transmitting and averaging member positioned between the LED chip array and the predefined position. The device provides faster image acquisition with a relatively simple mechanical construction.
    Type: Application
    Filed: May 25, 2001
    Publication date: December 6, 2001
    Inventors: Mathias Lenmann, Hansjorg Rotach, Peter Kobel, Georg von Tobel, Werner Amsler