(19)

(11)

EP 1 597 514 A2

(12)

(88) Date of publication A3: 12.05.2005 (43) Date of publication: 23.11.2005 Bulletin 2005/47 (21) Application number: 04713304.6 (22) Date of filing: 20.02.2004

(51) International Patent Classification (IPC)7: F21V 9/14, F21V 7/09, G02B 27/28 (86) International application number: PCT/US2004/004866 (87) International publication number: WO 2004/077102 (10.09.2004 Gazette 2004/37)

(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: 21.02.2003 US 448471 P 12.05.2003 US 469393 P (71) Applicant: Wavien, Inc. Santa Clarita, CA 91355 (US)	(72) Inventors: LI, Kenneth, K. Arcadia, CA 91006 (US) INATSUGU, Seiji Santa Monica, CA 90405 (US) (74) Representative: Grynwald, Albert  Cabinet Grynwald 94, rue Saint Lazare 75009 Paris 75009 Paris (FR)