Inductor devices – Coil or coil turn supports or spacers – Printed circuit-type coil
Reexamination Certificate
2005-05-03
2005-05-03
Enad, Elvin (Department: 2832)
Inductor devices
Coil or coil turn supports or spacers
Printed circuit-type coil
C336S232000, C336S223000
Reexamination Certificate
active
06888438
ABSTRACT:
Novel designs for printed circuit board transformers, and in particular for coreless printed circuit board transformers designed for operation in power transfer applications, in which shielding is provided by a combination of ferrite plates and thin conductive sheets.
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Hui Ron Shu Yuen
Tang Sai Chun
City University of Hong Kong
Enad Elvin
Poker Jennifer A.
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