Assignee
WANG KO-CHENG
TW·3 granted patents·2 pending applications·16 citations·filing 2007–2015
Top patents by PatentIndex Score
5 records- 0184US8525505B2PWM controller and control method for a DC-DC voltage converterWANG KO-CHENG·Filed 2010·Granted Sep 3, 2013·10 cites·22 claims
- 0273US9489001B2Constant on-time or constant off-time switching power converter and control circuit thereofWANG KO-CHENG·Filed 2015·Granted Nov 8, 2016·3 cites·12 claims
- 0351US8222876B2Power management chip with dual function pinWANG KO-CHENG·Filed 2009·Granted Jul 17, 2012·3 cites·10 claims
- 0443US2009174461A1Quick turn on apparatus and method for a NMOSFET switchWANG KO-CHENG·Filed 2009·Application pending·0 cites
- 0535US2009039856A1Stability enhancement apparatus and method for a self-clocking PWM buck converterWANG KO-CHENG·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →