Assignee
ZHENG JUNJIE
US·5 granted patents·136 citations·filing 2007–2012
Top patents by PatentIndex Score
5 records- 0196US8222832B2Adaptive dimmer detection and control for LED lampZHENG JUNJIE·Filed 2009·Granted Jul 17, 2012·115 cites·26 claims
- 0288US8553431B2Switching power converter with load impedance detectionZHENG JUNJIE·Filed 2010·Granted Oct 8, 2013·11 cites·18 claims
- 0385US8643303B2Adaptive dimmer detection and control for LED lampZHENG JUNJIE·Filed 2012·Granted Feb 4, 2014·6 cites·25 claims
- 0458US8576586B2Dynamic drive of switching transistor of switching power converterZHENG JUNJIE·Filed 2007·Granted Nov 5, 2013·4 cites·23 claims
- 0535US8933582B2Dual output power supplyZHENG JUNJIE·Filed 2011·Granted Jan 13, 2015·0 cites·9 claims
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