Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shyh-Tirng Fang0
Date of Patent
April 27, 2010
0Patent Application Number
114240320
Date Filed
June 14, 2006
0Patent Primary Examiner
Patent abstract
A mobile communication device comprises an internal antenna device for receiving low-band signals of operating frequency band below 1 GHz, and the internal antenna device can be connected in series or parallel with an external antenna such as an earphone. The mobile communication device of the invention uses the internal antenna device for receiving low-band signals, enabling radio alarm function and timed recording of radio programs without plugging in an external earphone.
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