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:
May. 28, 2002
Filed:
May. 19, 1999
Ryuichi Watanabe, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
There is provided an information processing apparatus in which when a route to a destination is searched, a road of the route is displayed with emphasis while a color or shape indicating the type of the road can be checked. When the route to the destination is searched, both sides of the road of the searched route are displayed with emphasis lines. The inside of both the sides of the road is displayed such that the type of the road, such as an expressway or an open load, can be recognized. By this, a user can easily check the searched route, and can check the type of the road of the route. For example, in the route from a current location to a destination, the user can check that a route A is an expressway, and other route B, route C, and route D are open roads.