(19)
(11) EP 0 876 658 A1

(12)

(43) Date of publication:
11.11.1998 Bulletin 1998/46

(21) Application number: 97903093.0

(22) Date of filing: 23.01.1997
(51) International Patent Classification (IPC): 
H05B 37/ 02( . )
G09G 3/ 20( . )
H05B 33/ 08( . )
 G07F 17/ 32( . )
G09G 3/ 30( . )
(86) International application number:
PCT/US1997/001128
(87) International publication number:
WO 1997/027576 (31.07.1997 Gazette 1997/33)
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV RO SI

(30) Priority: 25.01.1996 US 19960591014
16.08.1996 US 19960698973
16.01.1997 US 19970783732

(71) Applicant: Add-Vision, Inc.
Pacifica, CA 94044 (US)

(72) Inventors:
  • BEVINGTON, Mark
    Half Moon Bay, CA 94019 (US)
  • LIPSKY, Mark
    San Diego, CA 92130-1257 (US)
  • HAYNES, Bryan, D.
    Pacifica, CA 94044 (US)
  • CASSORLA, Earl
    Rochester, NY 14617 (US)
  • LOOPER, Norman
    San Diego, CA 92104-1313 (US)

(74) Representative: Botti, Mario, et al 
Porta, Checcacci & Botti S.r.l. Viale Sabotino 19/2
20135 Milano
20135 Milano (IT)

   


(54) RETROFIT LIGHTING SYSTEM THAT NON-INVASIVELY INTERACTS WITH A HOST MACHINE