Assignee
LAM JOHN
CA·5 granted patents·1 pending application·66 citations·filing 2008–2014
Top patents by PatentIndex Score
6 records- 0194US8212492B2Electronic ballast with high power factorLAM JOHN·Filed 2009·Granted Jul 3, 2012·61 cites·25 claims
- 0271US9049773B2Digital controller for an electronic ballastLAM JOHN·Filed 2012·Granted Jun 2, 2015·2 cites·16 claims
- 0366US9578727B2Digital controller for an electronic ballastLAM JOHN·Filed 2014·Granted Feb 21, 2017·1 cites·9 claims
- 0464US8779674B2Electronic ballast with high power factorLAM JOHN·Filed 2010·Granted Jul 15, 2014·2 cites·14 claims
- 0547US2012138501A1Receptacle for ProduceLAM JOHN·Filed 2011·Application pending·0 cites
- 0638US8416583B2Energy output circuit and its control methodLAM JOHN·Filed 2008·Granted Apr 9, 2013·0 cites·7 claims
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