Inventor · disambiguated record
Dafeng Weng
Also filed as: WENG DAFENG
5 granted patents·109 citations·filing 2000–2001
82Inventor score
Files withKONINKL PHILIPS ELECTRONICS NV5
Top patents by PatentIndex Score
5 records- 0182US6630797B2High efficiency driver apparatus for driving a cold cathode fluorescent lampKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Oct 7, 2003·31 cites·18 claims
- 0270US6519164B1Single power stage AC/DC forward converter with power switch voltage clamping functionKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Feb 11, 2003·26 cites·12 claims
- 0367US6487094B1High efficiency DC-DC power converterKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Nov 26, 2002·22 cites·8 claims
- 0467US6477064B1High efficiency DC-DC power converter with turn-off snubberKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Nov 5, 2002·23 cites·8 claims
- 0556US6417629B1Push-pull based voltage-clamping electronic ballastKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 9, 2002·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →