Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Vlad Popescu-Stanesti0
Constantin Bucur0
Date of Patent
October 24, 2006
0Patent Application Number
100558100
Date Filed
January 23, 2002
0Patent Primary Examiner
Patent abstract
In one aspect the present invention provides an AC/DC or DC/DC adapter, comprising circuitry to generate a signal proportional to the maximum adapter current. In another aspect, the present invention provides a portable electronic device, comprising circuitry to receive a signal proportional to the maximum current supplied to the portable electronic device and a charger controller. Still another aspect of the present invention provides an adapter topology system, comprising an AC/DC or DC/DC adapter comprising circuitry to generate a signal proportional to the maximum adapter current; and a portable electronic device adapted to receive power from said adapter and to receive said signal proportional to the maximum adapter current.
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