Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 7, 2009
Patent Application Number
11283304
Date Filed
November 18, 2005
Patent Citations Received
Patent Primary Examiner
Patent abstract
A portable electronic device is recharged by generating light from a light source of a wireless optical charger, converting the light from the charger into an electrical signal using a photovoltaic cell of the portable electronic device and charging the portable electronic device using the electrical signal. The wireless optical charger may include a proximity sensor that switches on the light source when a portable electronic device is close to the light source.
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