Communications: radio wave antennas – Antennas – With support for antenna – reflector or director
Reexamination Certificate
2006-07-25
2006-07-25
Chen, Shih-Chao (Department: 2821)
Communications: radio wave antennas
Antennas
With support for antenna, reflector or director
C343S757000
Reexamination Certificate
active
07081867
ABSTRACT:
An antenna apparatus includes a bracket and a signal receiving box. The bracket has a base, a first connecting rod rotatably mounted on the base, and a second connecting rod pivotally mounted on the first connecting rod. The signal receiving box is rotatably mounted on the second connecting rod. Whereby, the signal receiving box can be adjusted at any angle for clearly and effectively receiving both the horizontal and the vertical signals.
REFERENCES:
patent: 6215445 (2001-04-01), Chang
patent: 6999034 (2006-02-01), Tsai et al.
patent: 2004/0257299 (2004-12-01), Tai et al.
patent: 2005/0024276 (2005-02-01), Izumi
patent: 2005/0116877 (2005-06-01), Wu
Chen Shih-Chao
Lowe Hauptman & Berner LLP
Trans Electric Co., Ltd.
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