Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Chen0
Date of Patent
March 24, 2009
Patent Application Number
11200208
Date Filed
August 10, 2005
Patent Primary Examiner
Patent abstract
A signal transmission apparatus for external electronic devices is located on and coupled with a power supply. One end of the signal transmission apparatus that is coupled with the power supply is connected to a control signal input and output unit through a signal transmission line. The opposite end has a plug to connect to an external electronic device. Through the line integration of the signal transmission apparatus, an electric and signal transmission line can be directly connected to the external electronic device to provide required electricity and control signals.
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