Communications: radio wave antennas – Antennas – With radio cabinet
Reexamination Certificate
2011-04-19
2011-04-19
Nguyen, Hoang V (Department: 2821)
Communications: radio wave antennas
Antennas
With radio cabinet
C343S7000MS, C343S846000
Reexamination Certificate
active
07928916
ABSTRACT:
A multi-band antenna includes a grounding element, a connecting element extending from one end of the grounding element, a first conductive portion extending from the connecting element, a second conductive portion extending from the first conductive portion and narrower than the first conductive portion, a first coupling portion extending from the connecting element in a first direction, a second coupling portion extending from the other end of the grounding element and opposite to the connecting element. The second coupling portion extending in a second direction opposite to the first direction and overlap the first coupling portion.
REFERENCES:
patent: 7289071 (2007-10-01), Hung et al.
patent: 7525490 (2009-04-01), Hung et al.
patent: 7642967 (2010-01-01), Wang et al.
patent: 2007/0040754 (2007-02-01), Liu et al.
patent: 2007/0060222 (2007-03-01), Finn et al.
patent: 2007/0096999 (2007-05-01), Wang et al.
Chen Shang-Jen
Chiu Chun-Ming
Hung Chen-Ta
Chang Ming Chieh
Cheng Andrew C.
Chung Wei Te
Hon Hai - Precision Ind. Co., Ltd.
Nguyen Hoang V
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