(19)
(11) EP 3 887 858 A2

(12)

(88) Date of publication A3:
15.10.2020

(43) Date of publication:
06.10.2021 Bulletin 2021/40

(21) Application number: 19911650.0

(22) Date of filing: 22.11.2019
(51) International Patent Classification (IPC): 
G01S 15/86(2020.01)
G01S 15/89(2006.01)
 G01S 7/62(2006.01)
(52) Cooperative Patent Classification (CPC):
G01S 15/86; G01S 15/8902; G01S 7/6245
(86) International application number:
PCT/US2019/062871
(87) International publication number:
WO 2020/171866 (27.08.2020 Gazette 2020/35)
(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: 26.11.2018 US 201862771547 P

(71) Applicants:
  • Flir Belgium BVBA
    2321 Meer (BE)
  • Flir Systems, Inc.
    Wilsonville, OR 97070 (US)

(72) Inventor:
  • STOKES, Paul
    Fareham Hampshire P015 5RJ (GB)

(74) Representative: Hanna Moore + Curley 
Garryard House 25-26 Earlsfort Terrace
Dublin 2, D02 PX51
Dublin 2, D02 PX51 (IE)

   


(54) 3D SONAR SYSTEMS AND METHODS