Patents by Inventor Spiros Triantafyllopoulos

Spiros Triantafyllopoulos 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: 20050131638
    Abstract: A vehicle navigation system uses a simple graphic user interface (GUI) to display a route formed by a sequence of route segments. At any given time, the vehicle navigation system displays a single route segment, defined either as the distance between consecutive turn points or as a fixed distance. The vehicle navigation system also displays a graphic representation of the vehicle. The user can scroll backward and forward through the sequence of route segments using a simple control, such as a knob or a keypad. As a result, the user can view the entire route easily without having to mentally adjust to different frames of reference, such as between an overview map and a detailed map.
    Type: Application
    Filed: December 11, 2003
    Publication date: June 16, 2005
    Inventors: Randall Sencaj, Mark Kady, Victor Chernetsky, Spiros Triantafyllopoulos, Daniel Kiel, Dehua Cui