Inventor
ROTHENBUHLER DAN E
US11 patents
⚠️ This page may combine multiple inventors who share the name “ROTHENBUHLER DAN E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BEACON LIGHT PROD INC
8 patentsUS5504398AApr 2, 1996
Dimming controller for a fluorescent lamp
BEACON LIGHT PROD INC109 citations97
US5652481AJul 29, 1997
Automatic state tranition controller for a fluorescent lamp
BEACON LIGHT PROD INC66 citations94
US5955847ASep 21, 1999
Method for dimming a fluorescent lamp
BEACON LIGHT PROD INC28 citations92
US5757145AMay 26, 1998
Dimming control system and method for a fluorescent lamp
BEACON LIGHT PROD INC35 citations92
US5708330AJan 13, 1998
Resonant voltage-multiplication, current-regulating and ignition circuit for a fluorescent lamp
BEACON LIGHT PROD INC26 citations92
US5631523AMay 20, 1997
Method of regulating lamp current through a fluorescent lamp by pulse energizing a driving supply
BEACON LIGHT PROD INC20 citations92
US5537010AJul 16, 1996
Voltage-comparator, solid-state, current-switch starter for fluorescent lamp
BEACON LIGHT PROD INC39 citations92
US5736817AApr 7, 1998
Preheating and starting circuit and method for a fluorescent lamp
BEACON LIGHT PROD INC19 citations79