Inventor
CHOU HENG CHENG
TW11 patents
Patents
11 patentsUS6661326B2Dec 9, 2003
Wire-winding structure and method for a transformer
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US6587026B2Jul 1, 2003
Embedded transformer
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US7439838B2Oct 21, 2008
Transformers and winding units thereof
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US6788181B2Sep 7, 2004
Chassis of surface mounted inductor
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US6734777B2May 11, 2004
Transformer with improved insulation
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US6518870B2Feb 11, 2003
Transformer bobbin
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US6515567B2Feb 4, 2003
Bobbin for a transformer
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US6661323B2Dec 9, 2003
Surface mounting device and its used support
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US7414511B2Aug 19, 2008
Electromagnetic interference filter
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US7193497B2Mar 20, 2007
Ignition coil
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US6734774B2May 11, 2004
Ignition coil
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