Inventor
HAUSMAN DONALD F
US9 patents
⚠️ This page may combine multiple inventors who share the name “HAUSMAN DONALD F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUTRON ELECTRONICS CO
8 patentsUS6091205AJul 18, 2000
Phase controlled dimming system with active filter for preventing flickering and undesired intensity changes
LUTRON ELECTRONICS CO159 citations98
US6046550AApr 4, 2000
Multi-zone lighting control system
LUTRON ELECTRONICS CO430 citations98
US5990635ANov 23, 1999
Multi-zone lighting control system
LUTRON ELECTRONICS CO113 citations97
US5530322AJun 25, 1996
Multi-zone lighting control system
LUTRON ELECTRONICS CO312 citations97
US5808417ASep 15, 1998
Lighting control system with corrugated heat sink
LUTRON ELECTRONICS CO76 citations95
US5038081AAug 6, 1991
Reverse phase-controlled dimmer
LUTRON ELECTRONICS CO115 citations94
US5510679AApr 23, 1996
Reverse phase-controlled dimmer with integral power adjustment means
LUTRON ELECTRONICS CO39 citations89
US5055742AOct 8, 1991
Gas discharge lamp dimming system
LUTRON ELECTRONICS CO25 citations88