Patents by Inventor Christian Heinrich Otto Herden

Christian Heinrich Otto Herden 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).

  • System for Producing Tactile Images
    Publication number: 20150332607
    Abstract: A system for producing tactile images from a drawing or graphics file includes an image scanner or input device for importing and creating a digital file, which may be operated upon by software in a computer. The software has edge detection and color detection functions that may be adjusted to create an image file that may be provided to an embossing machine, which in turn prints a tactile image.
    Type: Application
    Filed: May 13, 2015
    Publication date: November 19, 2015
    Applicant: VIEWPLUS TECHNOLOGIES, INC.
    Inventors: John A. Gardner, JR., Christian Heinrich Otto Herden