Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
April 9, 2013
Patent Application Number
12812494
Date Filed
December 12, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A charge instructing device installed in a space such as an indoor space in which the security is ensured reads key information (ID) stored in a vehicle key held in a key holding unit and transmits the read ID to an electric powered vehicle. Electric powered vehicle performs authentication by checking the ID transmitted from charge instructing device against registration information stored in advance. The result of the authentication is then transmitted from electric powered vehicle to charge instructing device. Charge instructing device permits a charger to charge electric powered vehicle according to the result of the authentication transmitted from electric powered vehicle.
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