Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chih-Hua Chang0
Yu-Kai Hung0
Date of Patent
May 31, 2016
Patent Application Number
13557310
Date Filed
July 25, 2012
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An open slot antenna is formed in a planar conductor on a dielectric substrate. A tuning circuit is disposed toward an open end of the slot antenna and is used to select a resonant frequency of the antenna by electrically connecting one of multiple tuning elements across opposing sides of the slot. The tunable antenna so constructed may be incorporated into a handheld mobile communication device that can be operated in different geographic regions, each having different regional communication standards under which mobile communications are conducted.
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