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:
Apr. 01, 2003
Filed:
Sep. 29, 2000
Takashi Ishizaki, Obu, JP;
Masanori Omi, Gifu, JP;
Denso Corporation, Kariya, JP;
Abstract
The present invention provides a desirable route that avoids particular roads where a start point or the like has been set on a particular road type. In the present invention, route evaluation values of links A and B on a toll road are multiplied by, for example, 1.0 times. Therefore, the sum of route evaluation values of a route through links A→G→D→E→F becomes 5+2+5+20+15=47 and the sum of evaluation values of a route through links B→G→F becomes 20+2+15=37. Thus, a route passing link B having a small sum of evaluation value is set as a route to the destination.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile