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:
Mar. 27, 1990
Filed:
Mar. 25, 1988
Applicant:
Inventors:
Masaki Kakihara, Hiroshima, JP;
Futoshi Shoji, Hiroshima, JP;
Assignee:
Mazda Motor Corporation, Hiroshima, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364449 ; 340988 ; 340995 ; 342357 ; 7317 / ; 364457 ;
Abstract
An automotive navigation system has a receiver for receiving data signals on present position of the vehicle transmitted from satellites. A present position detecting system detects the present position of the vehicle on the basis of the data signals. A display device shows the present position of the vehicle on the basis of the output of the present position detecting system. Change of the output of the present position detecting system to be given to the display device is inhibited when the vehicle is at a stop.