Controllable lighting system with a second communication...

Electric lamp and discharge devices: systems – Plural load device systems – Electric switch in the supply circuit

Reexamination Certificate

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Details

C315S325000, C315S362000, C315S2090SC, C315S307000, C375S361000, C375S369000

Reexamination Certificate

active

07042173

ABSTRACT:
The invention relates to an electronic ballast and to a controller which drives this ballast, in which two communication protocols are provided for the digital drive.

REFERENCES:
patent: 6333605 (2001-12-01), Grouev et al.
patent: 6507158 (2003-01-01), Wang
patent: 6567487 (2003-05-01), Pilz
patent: 6762570 (2004-07-01), Fosler
patent: 6771029 (2004-08-01), Ribarich et al.
patent: 6865347 (2005-03-01), Perkins et al.
patent: 6867558 (2005-03-01), Gaus et al.
patent: 2005/0023996 (2005-02-01), Adamson et al.

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