Inductor devices – Coil or coil turn supports or spacers – Printed circuit-type coil
Reexamination Certificate
2011-01-11
2011-01-11
Mai, Anh T (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Printed circuit-type coil
C336S192000, C336S222000, C336S223000
Reexamination Certificate
active
07868727
ABSTRACT:
The invention is directed to inter-helix inductor devices. The inter-helix inductor device includes a dielectric substrate. An input end is disposed on the first surface of the dielectric substrate. A clockwise winding coil has one end connecting to the input end and at least one winding turn through the dielectric substrate. A counter clockwise winding coil includes at least one winding turn through the dielectric substrate, wherein the clockwise and counter clockwise winding coils are connected by an interconnection. An output end is disposed on the dielectric substrate, connects one end of the counter clockwise winding coil, and is adjacent to the input end.
REFERENCES:
patent: 3757028 (1973-09-01), Schlessel
patent: 4641113 (1987-02-01), Ozawa
patent: 5039824 (1991-08-01), Takashima et al.
patent: 5373112 (1994-12-01), Kamimura et al.
patent: 5425167 (1995-06-01), Shiga et al.
patent: 5461353 (1995-10-01), Eberhardt
patent: 5646368 (1997-07-01), Muyshondt et al.
patent: 5696471 (1997-12-01), Fujiwara
patent: 5871655 (1999-02-01), Lee et al.
patent: 5939952 (1999-08-01), Noda et al.
patent: 5977845 (1999-11-01), Kitahara
patent: 5978231 (1999-11-01), Tohya
patent: 6060976 (2000-05-01), Yamaguchi et al.
patent: 6608364 (2003-08-01), Carpentier
patent: 6696910 (2004-02-01), Nuytkens
patent: 7088215 (2006-08-01), Winter et al.
patent: 7268659 (2007-09-01), Nishio et al.
patent: 7420452 (2008-09-01), Lee et al.
patent: 7495525 (2009-02-01), Ilkov et al.
patent: 2003/0034867 (2003-02-01), Berthold et al.
patent: 2003/0210122 (2003-11-01), Concord et al.
patent: 2004/0124961 (2004-07-01), Aoyagi
patent: 2008/0001698 (2008-01-01), Hazucha et al.
Chen Chang-Sheng
Chen Wei-Ting
Shyu Chin-Sun
Wei Chang-Lin
Industrial Technology Research Institute
Lian Mangtin
Mai Anh T
Thomas Kayden Horstemeyer & Risley
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