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.:

US 8831865 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 09, 2014

Filed:

Jun. 25, 2010
Applicants:

Koji Sengoku, Tokyo, JP;

Yuichiro Ishido, Tokyo, JP;

Inventors:

Koji Sengoku, Tokyo, JP;

Yuichiro Ishido, Tokyo, JP;

Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2011.01); G06G 7/76 (2006.01); G06F 7/00 (2006.01); G07C 5/00 (2006.01);
U.S. Cl.
CPC ...
G07C 5/008 (2013.01);
Abstract

Provided are a server, a system and a method by which a utility value of information relating to fuel efficiency of a vehicle can be improved. A fuel efficiency information management server () functions so that a driver of each vehicle or a third party is informed of a ranking corresponding to the fuel efficiency level of each vehicle, together with a travel state factor of each vehicle when the fuel efficiency is achieved, through a system of eco-information.


Find Patent Forward Citations

Sengoku, Koji. (2014). Fuel efficiency information management server, fuel efficiency information management system, and fuel efficiency information management method (U.S. Patent No. 8831865). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8831865

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