LED power control methods and apparatus | Patent Publication Number 20080012502
US 20080012502 A1Patent NumberUS 07737643 B2
Application Number11780574
Filled DateJul 20, 2007
Priority DateMar 15, 2004
Publication DateJan 17, 2008
Original AssigneeSignify Holding
Koninklijke Philips N.v.
Koninklijke Philips N.v.
Current AssigneeSignify Holding
Inventor/ApplicantsIhor A. Lys
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