(19)
(11) EP 1 499 230 A1

(12)

(43) Date of publication:
26.01.2005 Bulletin 2005/04

(21) Application number: 03724170.0

(22) Date of filing: 23.04.2003
(51) International Patent Classification (IPC)7A61B 3/04
(86) International application number:
PCT/US2003/012528
(87) International publication number:
WO 2003/090611 (06.11.2003 Gazette 2003/45)
(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 RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 25.04.2002 US 375028 P
28.10.2002 US 281204
12.03.2003 US 387143

(71) Applicant: E-Vision, LLC
Roanoke, VA 24017 (US)

(72) Inventors:
  • BLUM, Ronald, D.
    Roanoke, VA 24014 (US)
  • DUSTON, Dwight, P.
    Laguna Niguel, CA 92677 (US)
  • KOKONASKI, William
    Gig Harbor, WA 98335 (US)
  • KATZMAN, Dan
    23800 Givat Ela (IL)

(74) Representative: Gray, John James 
Fitzpatricks1 Blythswood Square
Glasgow G2 4AD
Glasgow G2 4AD (GB)

   


(54) ELECTRO-ACTIVE MULTI-FOCAL SPECTACLE LENS