Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yau-Tzung Liu0
Date of Patent
November 28, 2006
0Patent Application Number
108851270
Date Filed
July 7, 2004
0Patent Primary Examiner
Patent abstract
A conversion plug structure having a variable resistor has a conversion adaptor and an intermediate adaptor. The conversion adaptor has a plurality of first terminals disposed therein. The intermediate adaptor has an insulating housing, a plurality of second terminals disposed in the insulating housing, and a variable resistor electrically connecting between one of the second terminals and a power cord. The rest of the second terminals electrically connects with the power cord.
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