The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 10, 2015

Filed:

Jun. 27, 2012
Applicant:

Jeffrey E. Pierfelice, Canton, MI (US);

Inventor:

Jeffrey E. Pierfelice, Canton, MI (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/00 (2006.01); G01C 21/36 (2006.01); G01C 21/34 (2006.01);
U.S. Cl.
CPC ...
G01C 21/3632 (2013.01); G01C 21/3438 (2013.01); G01C 21/3446 (2013.01); G01C 21/3415 (2013.01); G01C 21/34 (2013.01);
Abstract

In one embodiment, a navigation system may include one or more processors, a display, a satellite antenna, one or more memory devices, and map data. A route distance icon can be presented on the display, automatically, when the current location is not coincident with the route and the start offset distance is less than a predetermined distance. The route distance icon can provide the on-the-route distance. A geodesic distance icon can be presented on the display, automatically, when the current location is not coincident with the route and the start offset distance is greater than the predetermined distance. The geodesic distance icon can provide a geodesic distance from the current location to the destination.


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