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:
Aug. 18, 2009
Filed:
Mar. 30, 2006
Ken Nakaoka, Ichinomiya, JP;
Ken Nakaoka, Ichinomiya, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
A running time estimation system according to the present invention is provided with a receiver for receiving running data including a plurality of time and position data having a predetermined time and a vehicle position of different vehicles at the predetermined time by use of a wireless communication system, a running data processor for generating running time estimation data in which the received running data is associated with road information from which a position and a length of a road can be determined, and a running time estimation unit for calculating a running time between designated positions by using the generated running time estimation data.