Inventor
WU CHEN-FENG
TW17 patents
⚠️ This page may combine multiple inventors who share the name “WU CHEN-FENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA ELECTRONICS INC
13 patentsUS6661326B2Dec 9, 2003
Wire-winding structure and method for a transformer
DELTA ELECTRONICS INC22 citations92
US7528694B2May 5, 2009
Transformer and core set thereof
DELTA ELECTRONICS INC25 citations91
US6587026B2Jul 1, 2003
Embedded transformer
DELTA ELECTRONICS INC29 citations90
US6734777B2May 11, 2004
Transformer with improved insulation
DELTA ELECTRONICS INC32 citations89
US6414583B1Jul 2, 2002
Inductor
DELTA ELECTRONICS INC14 citations82
US7446642B2Nov 4, 2008
Inductor
DELTA ELECTRONICS INC11 citations76
US7015785B2Mar 21, 2006
Inverter transformer and core structure thereof
DELTA ELECTRONICS INC8 citations73
US6518870B2Feb 11, 2003
Transformer bobbin
DELTA ELECTRONICS INC8 citations72
US6515567B2Feb 4, 2003
Bobbin for a transformer
DELTA ELECTRONICS INC8 citations72
US7414511B2Aug 19, 2008
Electromagnetic interference filter
DELTA ELECTRONICS INC5 citations62
US7193497B2Mar 20, 2007
Ignition coil
DELTA ELECTRONICS INC5 citations61
US6404320B1Jun 11, 2002
Method for adjusting the inductance of an inductor
DELTA ELECTRONICS INC5 citations60
US6734774B2May 11, 2004
Ignition coil
DELTA ELECTRONICS INC1 citations51