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:
Jan. 02, 2001
Filed:
Jan. 20, 1998
Applicant:
Inventors:
Masaki Watanabe, Yokohama, JP;
Masayuki Takada, Kanagawa, JP;
Toshiaki Takahashi, Yokohama, JP;
Ken Oizumi, Tokyo, JP;
Norimasa Kishi, Yokohama, JP;
Satoru Hirose, Kanagawa, JP;
Assignee:
Nissan Motor Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/185 ; G01S 5/02 ;
U.S. Cl.
CPC ...
H04B 7/185 ; G01S 5/02 ;
Abstract
A navigation system stereoscopically displays an area based on altitude information data of the actual terrain of the area, and puts thereon map display components such as roads, place manes and the like to form a stereoscopic map on the screen, which fits the actual view of the area.