Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Reexamination Certificate
2006-01-13
2008-09-09
Dinh, Trinh V (Department: 2821)
Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
C343S702000, C343S833000, C343S834000
Reexamination Certificate
active
07423605
ABSTRACT:
A mobile wireless communications device may include a portable housing, a printed circuit board (PCB) carried by the portable housing, a wireless transceiver carried by the PCB, and an antenna connected to the transceiver and carried by the PCB. The mobile wireless communications device may further include at least one director element for directing a beam pattern of the antenna. More particularly, the at least one director element may include an electrically conductive main branch carried by the portable housing, and an electrically conductive connector portion extending between the main branch and the PCB.
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Cooke Adrian
Jarmuszewski Perry
Man Ying Tong
Qi Yihong
Allen Dyer Doppelt Milbrath & Gilchrist
Dinh Trinh V
Research In Motion Limited
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