Communications: radio wave antennas – Antennas – Including magnetic material
Reexamination Certificate
2004-10-07
2008-09-23
Le, HoangAnh T (Department: 2821)
Communications: radio wave antennas
Antennas
Including magnetic material
C343S713000
Reexamination Certificate
active
07427963
ABSTRACT:
An antenna coil includes: a core (3) formed by shaping a magnetic material into a bar-like configuration; a bobbin (1) having a through-hole (12) into which the core (3) is to be inserted; a connection section (15) fixed to the bobbin (1) so as to extend in a length direction of the core (3) from the bobbin (1), with the core (3) inserted into the through-hole (12); a winding (14) which is wound around the bobbin (1) and whose ends are connected to the connection section (15); and a connector terminal (25) which is provided at a certain position in the length direction of the core (3), which fixes the connection section (15) in position, and which determines the position of the winding (14) in the length direction of the core (3).
REFERENCES:
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patent: 6052097 (2000-04-01), Duncan et al.
patent: 2002/0033777 (2002-03-01), Maruyama et al.
patent: 2003/0184489 (2003-10-01), Maruyama et al.
patent: 2006/0214866 (2006-09-01), Araki et al.
patent: 2007/0195001 (2007-08-01), Ueda
patent: 20000874 (2001-06-01), None
patent: 10128406 (2002-01-01), None
patent: 1349236 (2003-01-01), None
patent: 2005921 (1979-04-01), None
EPO—supplementary European Search report; dated Oct. 16, 2006; 3 pages.
Cowan Liebowitz & Latman P.C.
Le HoangAnh T
Montague Mark
Sumida Corporation
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