(19)
(11) EP 1 474 633 A2

(12)

(88) Date of publication A3:
05.02.2004

(43) Date of publication:
10.11.2004 Bulletin 2004/46

(21) Application number: 03737687.8

(22) Date of filing: 06.02.2003
(51) International Patent Classification (IPC)7F21S 2/00
(86) International application number:
PCT/US2003/003632
(87) International publication number:
WO 2003/067934 (14.08.2003 Gazette 2003/33)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
Designated Extension States:
AL LT LV MK RO

(30) Priority: 06.02.2002 US 354692 P
08.08.2002 US 401964 P
08.08.2002 US 401965 P
03.10.2002 US 415897 P

(71) Applicant: Color Kinetics Incorporated
Boston, MA 02108 (US)

(72) Inventors:
  • MORGAN, Frederick, M.
    Quincy, MA 02169 (US)
  • DOWLING, Kevin, J.
    Westford, MA 01886 (US)
  • LYS, Ihor, A.
    Milton, MA 02186 (US)
  • ROBERGE, Brian
    West Roxbury, MA 02132 (US)
  • CHEMEL, Brian
    Salem, MA 01970 (US)
  • HYER, Jeff
    Franklin, MA 02038 (US)
  • BLACKWELL, Michael, K.
    Milton, MA 02186 (US)
  • WARWICK, John
    Cambridge, MA 02138 (US)

(74) Representative: Driver, Virginia Rozanne et al
Page White & Farrer54 Doughty Street
London WC1N 2LS
London WC1N 2LS (GB)

   


(54) CONTROLLED LIGHTING METHODS AND APPARATUS