Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
John Charles Calhoon0
Leroy B. Keely0
William Mitchell0
Date of Patent
May 20, 2008
0Patent Application Number
107337600
Date Filed
December 12, 2003
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An inductive charging systems transfers energy by inductively coupling a source coil on a charging source to a receiver coil on a charging portion of a battery pack. The source current is received in the battery pack and converted to direct current for storage in the battery pack cells. Communication between a charging source and the charging portion is provided. A wireless communication arrangement provides for authentication of devices that are allowed by a source to be charged.
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