(19)
(11) EP 1 072 172 A1

(12)

(43) Date of publication:
31.01.2001 Bulletin 2001/05

(21) Application number: 99917593.8

(22) Date of filing: 15.04.1999
(51) International Patent Classification (IPC)7: H05B 41/38, H04B 10/10
(86) International application number:
PCT/US9908/432
(87) International publication number:
WO 9953/732 (21.10.1999 Gazette 1999/42)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 15.04.1998 US 81866 P
13.11.1998 US 108287 P
11.01.1999 US 115374 P
14.04.1999 US 291706
14.04.1999 US 292126
14.04.1999 US 291709

(71) Applicant: Talking Lights LLC
Boston, MA 02129 (US)

(72) Inventors:
  • LEEB, Steven, B.
    Belmont, MA 02178 (US)
  • HOVORKA, George, B.
    Rowley, MA 01969 (US)
  • JACKSON, Deron
    San Jose, CA 95121 (US)
  • LUPTON, Elmer, C.
    Boston, MA 02109 (US)

   


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