Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Cheng-Hsiung Wu0
Chi-Yin Fang0
Chien-Yi Wu0
Date of Patent
January 6, 2009
Patent Application Number
11725356
Date Filed
March 19, 2007
Patent Primary Examiner
Patent abstract
An electronic device includes a casing, a circuit board, and an internal antenna unit. The circuit board is disposed in the casing. The internal antenna unit is disposed in the casing, and includes a feeding element that overlaps with the circuit board, and first and second radiating elements, each of which extends from the feeding element toward a wall of the casing beyond an edge of the circuit board. A feeding point is provided on the feeding element, and is coupled to the edge of the circuit board. A grounding point is provided on the feeding element, and is coupled to the edge of the circuit board.
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