Communications: radio wave antennas – Antennas – With radio cabinet
Reexamination Certificate
2008-08-28
2011-11-29
Dinh, Trinh (Department: 2821)
Communications: radio wave antennas
Antennas
With radio cabinet
C343S872000, C343S91100R
Reexamination Certificate
active
08068059
ABSTRACT:
An antenna device is mounted in a note PC and is used for communication between the note PC and the external of the note PC. The antenna device is provided with an antenna for wireless LAN for transmitting and receiving radio waves, and a cover. The cover is formed of a dielectric material for covering the antenna with a wall and a ceiling, and strengthens the directivity of radio wave communication on the wall side of the antenna device by a double layer structure of the ceiling that is thicker than the wall.
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Translation of the International Preliminary Report on Patentability dated Sep. 18, 2008, issued in corresponding International Application No. PCT/JP2007/053762.
Dinh Trinh
Fujitsu Limited
Fujitsu Patent Center
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