Patents by Inventor Rafay Khan

Rafay Khan 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).

  • Photograph location stamp
    Patent number: 7978232
    Abstract: A camera includes a feature that associates meaningful information with a photograph to indicate where the photograph was taken. The camera includes equipment that determines a physical position associated with an image. An application uses geographic data to determine a municipality, or other administrative or governmental area, in which the physical position is located and associates data indicating the municipality, or other administrative or governmental area, with the image.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: July 12, 2011
    Assignee: Navteq North America, LLC
    Inventor: Rafay Khan