Inductor devices – Winding formed of plural coils
Reexamination Certificate
2011-08-16
2011-08-16
Enad, Elvin G (Department: 2832)
Inductor devices
Winding formed of plural coils
C336S212000, C336S221000, C336S223000, C336S232000, C336S233000
Reexamination Certificate
active
07999647
ABSTRACT:
An apparatus, system, and method are disclosed for combining multiple windings on a magnetic core. An integrated winding structure has a winding base and multiple winding extensions. The multiple winding extensions and the winding base are formed from a single sheet of electrically conductive material. Each of the multiple winding extensions has a base portion that extends from the winding base, a wrapping portion that extends from the base portion, and a connection portion that extends from the wrapping portion. The connection portions and the winding base each have electrical connection surfaces. Each of the multiple winding extensions forms one or more windings on the magnetic core.
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Chung Chu T.
Lin Chien H.
Malik Randhir S.
Wei Robert
Chan Tszfung
Enad Elvin G
International Business Machines - Corporation
Kunzler Needham Massey & Thorpe
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