Radio card

Details Radio card Radio card

2005-04-19

2005-04-19

Nguyen, Hoang V. (Department: 2821)

Communications: radio wave antennas

Antennas

Loop type

C343S742000, C343S7000MS, C235S492000

Reexamination Certificate

active

06882325

ABSTRACT:
The radio card of the present invention is such that corresponding unit radio cards do not have their antennas matched in configuration position to each other even if these unit radio cards are placed one over the other by inverting one relative to the other in a right/left inversion relation and in a top/down inversion relation or turning one through an angle of 180° relative to the other.

REFERENCES:
patent: 6160526 (2000-12-01), Hirai et al.
patent: 6173900 (2001-01-01), Yoshigi et al.
patent: 6343744 (2002-02-01), Shibata et al.
patent: 6412702 (2002-07-01), Ishikawa et al.
patent: 0 997 842 (2000-05-01), None
patent: 1 033 675 (2000-09-01), None
patent: 2 308 745 (1997-07-01), None
patent: 11-268461 (1999-10-01), None
patent: 2000-113143 (2000-04-01), None
patent: 2000-137777 (2000-05-01), None
patent: 2000-222542 (2000-08-01), None
patent: 2001-5930 (2001-01-01), None
patent: 2001-7629 (2001-01-01), None
patent: WO 02059832 (2002-08-01), None
Office Action, dated Jun. 1, 2004, from the Japanese Patent Office for Patent Application No. 2002-164642.

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