Patents by Inventor Philippe Aloïs Margueritte Marie André Ophoff

Philippe Aloïs Margueritte Marie André Ophoff 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).

  • Publication number: 20100186272
    Abstract: A method and a device are for displaying images. A chain of a determined number of images is provided in a housing. Images are displayed by being positioned in a display area. Images are displayed in a determined number of steps corresponding with the number of images. The control device switches the drive device on and off for the purpose of positioning and displaying one of the images. The method and device include calculation of the steps with a parameter determined by the movement of the chain from a position close to a start to a position close to an end of the chain.
    Type: Application
    Filed: January 10, 2007
    Publication date: July 29, 2010
    Inventor: Philippe Aloïs Margueritte Marie André Ophoff