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. 28, 1997
Filed:
Dec. 01, 1994
Tohru Yoshihara, Saitama, JP;
Shigeru Tsujimura, Saitama, JP;
Shinichi Takemura, Saitama, JP;
Masashi Shimakata, Saitama, JP;
Masaya Adachi, Saitama, JP;
Hayato Yoshida, Saitama, JP;
Hitoshi Ando, Saitama, JP;
Tsutomu Honda, Saitama, JP;
Pioneer Electronic Corporation, Tokyo, JP;
Abstract
A navigation apparatus for a vehicle using a GPS (Global Positioning System) as sensing means in which information on the basis of sensed results, such as a present position, a running locus and the like are displayed in a predetermined form of display on a display section is disclosed. In cases where the GPS receiver cannot receive radio waves from artificial satellites, and sensing thus becomes disabled, a sensed final present position is displayed with an altered form of display.