Inventor
PARISELLA JOSEPH L
US12 patents
Patents
12 patentsUS7312588B1Dec 25, 2007
Ballast with frequency-diagnostic lamp fault protection circuit
OSRAM SYLVANIA INC25 citations92
US7288901B1Oct 30, 2007
Ballast with arc protection circuit
OSRAM SYLVANIA INC17 citations90
US7528558B2May 5, 2009
Ballast with ignition voltage control
OSRAM SYLVANIA INC9 citations83
US7102297B2Sep 5, 2006
Ballast with end-of-lamp-life protection circuit
OSRAM SYLVANIA INC10 citations72
US7468586B2Dec 23, 2008
Ballast with arc protection circuit
OSRAM SYLVANIA INC6 citations71
US7154229B2Dec 26, 2006
Electronic ballast with load shed circuit
OSRAM SYLVANIA INC10 citations71
US6906474B2Jun 14, 2005
Three-phase electronic ballast
OSRAM SYLVANIA INC11 citations70
US6680587B1Jan 20, 2004
Electronic ballast with adaptable charge pump power factor correction
OSRAM SYLVANIA INC9 citations70
US7560868B2Jul 14, 2009
Ballast with filament heating and ignition control
OSRAM SYLVANIA INC4 citations62
US7696701B2Apr 13, 2010
Power supply for halogen lamp having an inverter and output circuit
OSRAM SYLVANIA INC1 citations51
US7068136B2Jun 27, 2006
Lead-in for electronic bobbins
OSRAM SYLVANIA INC0 citations50
US7560871B2Jul 14, 2009
Ballast with socket-to-fixture voltage limiting
OSRAM SYLVANIA INC0 citations41