(19)
(11) EP 4 291 936 A1

(12)

(43) Date of publication:
20.12.2023 Bulletin 2023/51

(21) Application number: 22753155.5

(22) Date of filing: 03.02.2022
(51) International Patent Classification (IPC): 
G02B 17/06(2006.01)
G02B 17/08(2006.01)
(52) Cooperative Patent Classification (CPC):
G01J 3/0208; G01J 3/021; G01J 3/2823; G02B 17/0663; G01J 2003/2826; B64G 1/1028
(86) International application number:
PCT/US2022/015044
(87) International publication number:
WO 2022/173642 (18.08.2022 Gazette 2022/33)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 10.02.2021 US 202117173141

(71) Applicant: Contec Space Optics
Daejeon 34074 (KR)

(72) Inventor:
  • CHOI, Youngwan
    Marina del Rey, California 90292-9246 (US)

(74) Representative: Ström & Gulliksson AB 
Box 5275
102 46 Stockholm
102 46 Stockholm (SE)

   


(54) SMALL FORM FACTOR, MULTISPECTRAL 4-MIRROR BASED IMAGING SYSTEMS