Inductor devices – Coil or coil turn supports or spacers – Printed circuit-type coil
Reexamination Certificate
2005-08-09
2005-08-09
Mai, Anh (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Printed circuit-type coil
C336S223000, C336S232000
Reexamination Certificate
active
06927662
ABSTRACT:
The present invention relates to an integrated transformer configuration having a first coil formed from an electrically conductive material having a spiral course with an essentially rectangular cross section. The transformer has a second coil with a spiral course. The first and the second coils are arranged such that they are electrically insulated from one another. The ratio between the height and the width of the rectangular cross section of the first coil is greater than 1.
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Kahlmann Frank
Strzalkowski Bernhard
Werner Wolfgang
Greenberg Laurence A.
Infineon - Technologies AG
Locher Ralph E.
Mai Anh
Stemer Werner H.
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