Coil antenna

Details Coil antenna Coil antenna

2006-12-04

2008-09-16

Nguyen, Hoang V (Department: 2821)

Communications: radio wave antennas

Antennas

Including magnetic material

C343S787000, C343S872000

Reexamination Certificate

active

07425929

ABSTRACT:
A coil antenna includes a magnetic core and a coil wound around a bobbin which are accommodated within a case. The magnetic core and an end of the bobbin are connected to a cap. The magnetic core and an end portion of the bobbin are covered with a foamed component, and are further covered with a gel component. The foamed component is formed by a forming process, and an adhesive compound is provided between the magnetic core and the foamed component.

REFERENCES:
patent: 3111669 (1963-11-01), Walsh
patent: 3778836 (1973-12-01), Tanaka
patent: 3965474 (1976-06-01), Guerrino et al.
patent: 6400330 (2002-06-01), Maruyama et al.
patent: 7088249 (2006-08-01), Senba et al.
patent: 7095381 (2006-08-01), Kimura et al.
patent: 2002/0033777 (2002-03-01), Maruyama et al.
patent: 06-005439 (1994-01-01), None
patent: 07-272952 (1995-10-01), None
patent: 11-026654 (1999-01-01), None
patent: 2001-345615 (2001-12-01), None
patent: 2001-355358 (2001-12-01), None
patent: 2001-358522 (2001-12-01), None
patent: 2002-118490 (2002-04-01), None
patent: 2004-031051 (2004-01-01), None
patent: 2005-158291 (2005-06-01), None
patent: 2005-295473 (2005-10-01), None
Official Communication issued in the corresponding International Application No. PCT/JP2006/313205, mailed on Aug. 22, 2006.

Affiliated with

Also associated with

Rating

Coil antenna does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coil antenna, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coil antenna will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3991881