(19)
(11) EP 2 195 607 A1

(12)

(43) Date of publication:
16.06.2010 Bulletin 2010/24

(21) Application number: 07833121.2

(22) Date of filing: 02.10.2007
(51) International Patent Classification (IPC): 
G01B 11/24(2006.01)
(86) International application number:
PCT/KR2007/004807
(87) International publication number:
WO 2009/044944 (09.04.2009 Gazette 2009/15)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(71) Applicant: Intekplus Co., Ltd
Daejeon 305-500 (KR)

(72) Inventors:
  • IM, Ssang-geun
    Daejeon 302-741 (KR)
  • LEE, Sang-yun
    Daejeon 305-728 (KR)
  • KANG, Mingu
    Daejeon 305-755 (KR)
  • JANG, Seok-joon
    Namyangju-si Gyeonggi-do 472-964 (KR)

(74) Representative: Kling, Simone 
Cabinet Lavoix 2, place d'Estienne d'Orves
75441 Paris Cedex 09
75441 Paris Cedex 09 (FR)

   


(54) OPTICAL TEST METHOD