Method and apparatus of drive currents control over a solid state light source | Patent Publication Number 20130075633

US 20130075633 A1
Patent NumberUS 09000406 B2
Application Number13629591
Filled DateSep 27, 2012
Priority DateSep 27, 2011
Publication DateMar 28, 2013
Inventor/ApplicantsLiangliang Cao
Fei Hu
Yi Li
Yi Yang
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