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:
Feb. 26, 2002
Filed:
Aug. 30, 2000
Applicant:
Inventors:
Kyomi Morimoto, Okazaki, JP;
Junzo Matsuba, Okazaki, JP;
Assignee:
Aisin AW Co., Ltd., , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08G 1/123 ;
U.S. Cl.
CPC ...
G08G 1/123 ;
Abstract
A navigation apparatus for displaying a map and including a data storage unit for storing map data, a man-machine interface having a display memory and picture drawing capability for expansion and visualization of display data, for acquiring display data to draw it into the display memory, and for setting up and displaying a display range of graphics; and a navigation data processor for reading map data out of the storage unit, for inputting of locations and present position tracking, and for outputting to the man-machine interface display data to be expanded and drawn in the display memory.