Patents by Inventor Nick Cohn

Nick Cohn 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).

  • Navigation device and method
    Publication number: 20090177373
    Abstract: A method of providing a graphical indication of traffic congestion along a stretch of physical road notionally divided by a traffic information provider into one or more road segments is disclosed. The invention also covers a navigation system, portable navigation device, and or software capable of implementing such a method.
    Type: Application
    Filed: January 7, 2008
    Publication date: July 9, 2009
    Inventors: Lucien Groenhuijzen, Ralf-Peter Schaefer, Nick Cohn, Stefan Lorkowski, Peter Mieth, Rob Schuurbiers