Communications: radio wave antennas – Antennas – With radio cabinet
Reexamination Certificate
2007-10-30
2007-10-30
Nguyen, Hoang V. (Department: 2821)
Communications: radio wave antennas
Antennas
With radio cabinet
C343S846000
Reexamination Certificate
active
11201463
ABSTRACT:
A multi-frequency antenna includes a first antenna (1) and a second antenna (2) both operating at wireless wide area network, a third antenna (3) and a fourth antenna (4) both operating at wireless local area network. The first antenna, the second antenna, the third antenna and the fourth antenna are integrally made from a metal sheet and have a common grounding portion (50). The first and the second antennas have a first connecting portion (12) on which a feeding point (120) is located, and the third and the fourth antenna have a second connecting portion (34) on which another feeding point (340) is located.
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Hung Chen-Ta
Tai Lung-Sheng
Tseng Hsien-Sheng
Wang Shu-Yean
Chun Wei Te
Hon Hai - Precision Ind. Co., Ltd.
Nguyen Hoang V.
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