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.
Patent No.:
Date of Patent:
Aug. 07, 2001
Filed:
Apr. 28, 1998
Applicant:
Inventors:
Thomas Zamojdo, Charlotte, NC (US);
Christopher Thomas Grabowski, Piscataway, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 2/100 ;
U.S. Cl.
CPC ...
G01C 2/100 ;
Abstract
An apparatus and method for displaying a virtual map image slightly above the line of sight of a driver of a vehicle. The apparatus and method provide the virtual map image that is in a reflective relationship with the surrounding terrain thereby providing a map that is continuously in the same general azimuthal relationship to the driver as is the surrounding terrain. The virtual map may be scaled or distorted to provide information to a driver concerning distant objects and locations that would not ordinarily be available on heads-up map of the surrounding terrain.