Inventor
GODDARD ROBERT M
US12 patents
⚠️ This page may combine multiple inventors who share the name “GODDARD ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CALLAHAN MICHAEL
6 patentsUS5319301AJun 7, 1994
Inductorless controlled transition and other light dimmers
CALLAHAN MICHAEL171 citations98
US5225765AJul 6, 1993
Inductorless controlled transition and other light dimmers
CALLAHAN MICHAEL220 citations98
US4823069AApr 18, 1989
Light dimmer for distributed use employing inductorless controlled transition phase control power stage
CALLAHAN MICHAEL71 citations96
US4633161ADec 30, 1986
Improved inductorless phase control dimmer power stage with semiconductor controlled voltage rise time
CALLAHAN MICHAEL86 citations96
US4975629ADec 4, 1990
Inductorless controlled transition and other light dimmers
CALLAHAN MICHAEL29 citations92
US4550276AOct 29, 1985
Buss structures for multiscene manual lighting consoles
CALLAHAN MICHAEL43 citations92
(unassigned)
4 patentsUS5629607AMay 13, 1997
Initializing controlled transition light dimmers
144 citations98
US5821703AOct 13, 1998
Data distribution in lighting systems
89 citations95
US5672941ASep 30, 1997
Inductorless controlled transition light dimmers optimizing output waveforms
87 citations95
US5455490AOct 3, 1995
Power and signal distribution in lighting systems
48 citations95