Inventor · disambiguated record
Ching-Fu Hsueh
Also filed as: HSUEH CHING-FU
16 granted patents·4 pending applications·138 citations·filing 2000–2008
93Inventor score
Top patents by PatentIndex Score
20 records- 0188US7154366B2Bobbin module of transformerDARFON ELECTRONICS CORP·Filed 2006·Granted Dec 26, 2006·18 cites·8 claims
- 0282US6937129B2TransformerDARFON ELECTRONICS CORP·Filed 2004·Granted Aug 30, 2005·24 cites·6 claims
- 0379US7176777B2Transformer and lamp driving system utilizing the sameDARFON ELECTRONICS CORP·Filed 2005·Granted Feb 13, 2007·10 cites·19 claims
- 0477US6480085B2Transformer bobbinDARFON ELECTRONICS CORP·Filed 2001·Granted Nov 12, 2002·20 cites·12 claims
- 0573US7116205B2Transformer and voltage supply circuit thereof for lighting tubesDARFON ELECTRONICS CORP·Filed 2004·Granted Oct 3, 2006·15 cites·13 claims
- 0672US7274156B2Power supply circuit and transformer thereofDARFON ELECTRONICS CORP·Filed 2006·Granted Sep 25, 2007·4 cites·9 claims
- 0771US6483411B2TransformerDARFON ELECTRONICS CORP·Filed 2001·Granted Nov 19, 2002·14 cites·12 claims
- 0868US7459863B2Transformer and multi-lamp driving circuit using the sameDARFON ELECTRONICS CORP·Filed 2007·Granted Dec 2, 2008·4 cites·25 claims
- 0965US7385358B2Power supply circuit and transformer thereofDARFON ELECTRONICS CORP·Filed 2007·Granted Jun 10, 2008·2 cites·5 claims
- 1063US7710230B2Transformer of light tube driving device and method for adjusting light tube using thereofDARFON ELECTRONICS CORP·Filed 2006·Granted May 4, 2010·3 cites·6 claims
- 1162US7075244B2Multi-lamp backlight systemDARFON ELECTRONICS CORP·Filed 2003·Granted Jul 11, 2006·9 cites·2 claims
- 1258US7088213B2Transformer and lamp system utilizing the sameDARFON ELECTRONICS CORP·Filed 2004·Granted Aug 8, 2006·7 cites·5 claims
- 1357US7271548B2Multi-lamp drivers and transformers thereofDARFON ELECTRONICS CORP·Filed 2006·Granted Sep 18, 2007·1 cites·8 claims
- 1455US7884694B2TransformerDARFON ELECTRONICS CORP·Filed 2008·Granted Feb 8, 2011·1 cites·12 claims
- 1555US6362715B1Transformer with high coupling efficiencyDARFON ELECTRONICS CORP·Filed 2000·Granted Mar 26, 2002·6 cites·16 claims
- 1650US7449843B2Transformer for driving multi-lamp and backlight module thereofDARFON ELECTRONICS CORP·Filed 2007·Granted Nov 11, 2008·0 cites·40 claims
- 1748US2008079526A1Light tube driving circuit and transformer thereofDARFON ELECTRONICS CORP·Filed 2007·Application pending·0 cites
- 1844US2006181384A1Light tube driving circuit and transformer thereofHSUEH CHING-FU·Filed 2006·Application pending·0 cites
- 1944US2009096563A1InductanceDARFON ELECTRONICS CORP·Filed 2008·Application pending·0 cites
- 2044US2005218826A1Multi-lamp backlight systemKANG CHANG-LUNG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →