Assignee
QIU WEIHONG
US·10 granted patents·1 pending application·190 citations·filing 2007–2012
Top patents by PatentIndex Score
11 records- 0197US8330435B2Hysteretic controlled buck-boost converterQIU WEIHONG·Filed 2010·Granted Dec 11, 2012·26 cites·18 claims
- 0297US8072200B1AC and DC temperature compensation scheme for DCR current senseQIU WEIHONG·Filed 2008·Granted Dec 6, 2011·60 cites·21 claims
- 0394US8080987B1Method and apparatus for efficient transitioning between different operating modes of a regulatorQIU WEIHONG·Filed 2007·Granted Dec 20, 2011·52 cites·20 claims
- 0493US8299770B2Threshold voltage monitoring and control in synchronous power convertersQIU WEIHONG·Filed 2011·Granted Oct 30, 2012·13 cites·20 claims
- 0586US8558523B2System and method of intermittent diode braking for multiple phase voltage regulatorQIU WEIHONG·Filed 2011·Granted Oct 15, 2013·9 cites·25 claims
- 0684US8085017B2Pulse adding scheme for smooth phase dropping at light load conditions for multiphase voltage regulatorsQIU WEIHONG·Filed 2010·Granted Dec 27, 2011·6 cites·20 claims
- 0782US9564772B2Charging system with adaptive power managementQIU WEIHONG·Filed 2012·Granted Feb 7, 2017·10 cites·20 claims
- 0873US8228049B2Advanced phase number control for multiphase convertersQIU WEIHONG·Filed 2009·Granted Jul 24, 2012·12 cites·17 claims
- 0958US8901832B2LED driver system with dimmer detectionQIU WEIHONG·Filed 2012·Granted Dec 2, 2014·1 cites·17 claims
- 1041US2012235630A1Charging system with adaptive power managementQIU WEIHONG·Filed 2012·Application pending·0 cites
- 1140US8575908B2Voltage regulator including constant loop gain controlQIU WEIHONG·Filed 2009·Granted Nov 5, 2013·1 cites·22 claims
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