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. 04, 2003
Filed:
Jul. 09, 1999
Applicant:
Inventors:
Hideaki Ogawa, Kyoto, JP;
Hidekazu Tanigawa, Osaka, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/14 ;
U.S. Cl.
CPC ...
G06F 3/14 ;
Abstract
A display controller includes: an output device with a display and an audio output port; external storage; an external input device; and a key input device. On the external storage, menu for map information, positional coordinates of the menu when displayed on the screen, and positional coordinates of the map information when displayed on the screen are stored. The external input device includes a navigation controller and a GPS receiver. When an image scrolling instruction is input through the key input device, the menu moves in the direction in which the display image is moving.