Substrate inductive devices and methods

Details Substrate inductive devices and methods Substrate inductive devices and methods

2011-07-19

2011-07-19

Mai, Anh (Department: 2832)

Inductor devices

Coil or coil turn supports or spacers

Printed circuit-type coil

C336S223000, C336S232000

Reexamination Certificate

active

07982572

ABSTRACT:
Methods and Apparatus for providing a low-cost and high-precision inductive device. In one embodiment, the inductive device comprises a plurality of vias having extended ends which replace windings disposed around a magnetically permeable core. In another embodiment, the inductive device comprises a wired center core as well as a plurality of vias having extended ends which act as windings disposed around a magnetically permeable core. In a second aspect of the invention, a method of manufacturing the aforementioned inductive devices as well as the wired core centers is disclosed.

REFERENCES:
patent: 3614554 (1971-10-01), Shield et al.
patent: 4253231 (1981-03-01), Novet
patent: 4547961 (1985-10-01), Bokil et al.
patent: 4847986 (1989-07-01), Meinel
patent: 5055816 (1991-10-01), Altman et al.
patent: 5126714 (1992-06-01), Johnson
patent: 5220488 (1993-06-01), Denes
patent: 5257000 (1993-10-01), Biliings et al.
patent: 5487214 (1996-01-01), Walters
patent: 5736910 (1998-04-01), Townsend et al.
patent: 5781091 (1998-07-01), Krone et al.
patent: 5959846 (1999-09-01), Noguchi et al.
patent: 6225560 (2001-05-01), Machado
patent: 6332810 (2001-12-01), Bareel
patent: 6409547 (2002-06-01), Reede
patent: 6440750 (2002-08-01), Feygenson et al.
patent: 6445271 (2002-09-01), Johnson
patent: 6642827 (2003-11-01), McWilliams
patent: 7109837 (2006-09-01), Watts
patent: 7196607 (2007-03-01), Pleskach et al.
patent: 2002/0158305 (2002-10-01), Dalmia et al.
patent: 2003/0011458 (2003-01-01), Nuytkens et al.
patent: 2004/0000968 (2004-01-01), White et al.
patent: 2004/0150502 (2004-08-01), Jacobson et al.
patent: 2005/0088267 (2005-04-01), Watts
patent: 2005/0208914 (2005-09-01), Ogawa
patent: 2006/0176139 (2006-08-01), Pleskach et al.
patent: 2006/0290457 (2006-12-01), Lee et al.
patent: 2007/0001796 (2007-01-01), Waffenschmidt et al.
patent: 2007/0063807 (2007-03-01), Quilici
patent: 2007/0216510 (2007-09-01), Jeong et al.
patent: 2008/0111226 (2008-05-01), White et al.
patent: 2008/0186124 (2008-08-01), Schaffer
patent: 2009/0002111 (2009-01-01), Harrison et al.
patent: 12 78 006 (1968-09-01), None
patent: 0 555 994 (1993-08-01), None
patent: 0 708 459 (1996-04-01), None
patent: 0 756 298 (1997-01-01), None
patent: WO 2010/065113 (2010-06-01), None

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