Patents

15,955,847 Method for dimming a fluorescent lamp

25,757,145 Dimming control system and method for a fluorescent lamp

35,736,817 Preheating and starting circuit and method for a fluorescent lamp

45,708,330 Resonant voltage-multiplication, current-regulating and ignition circuit for a fluorescent lamp

55,652,481 Automatic state transition controller for a fluorescent lamp

65,631,523 Method of regulating lamp current through a fluorescent lamp by pulse energizing a driving supply

75,537,010 Voltage-comparator, solid-state, current-switch starter for fluorescent lamp

85,504,398 Dimming controller for a fluorescent lamp

94,647,928 Stability indicator for marine vessel

104,430,652 Remote control system

114,197,525 Tone decoder