(19)
(11) EP 3 884 352 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
13.12.2023 Bulletin 2023/50

(45) Mention of the grant of the patent:
08.11.2023 Bulletin 2023/45

(21) Application number: 19849057.5

(22) Date of filing: 21.11.2019
(51) International Patent Classification (IPC): 
G05D 1/00(2006.01)
B64C 39/02(2023.01)
G01S 17/00(2020.01)
G01S 17/86(2020.01)
 G01C 15/00(2006.01)
G01C 11/02(2006.01)
B64U 10/13(2023.01)
G01S 17/894(2020.01)
(52) Cooperative Patent Classification (CPC):
G05D 1/0094; G01C 15/00; G01C 11/02; B64C 39/024; G01S 17/894; G01S 17/86; B64U 2201/00; B64U 10/13; B64U 2201/10
(86) International application number:
PCT/US2019/062660
(87) International publication number:
WO 2020/106984 (28.05.2020 Gazette 2020/22)

(54)

NAVIGATING UNMANNED AIRCRAFT USING PITCH

NAVIGIEREN EINES UNBEMANNTEN FLUGZEUGS MIT PITCH

NAVIGATION D'AÉRONEF SANS PILOTE À L'AIDE DE TANGAGE

(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

(30) Priority: 21.11.2018 US 201862770570 P

(43) Date of publication of application:
29.09.2021 Bulletin 2021/39

(60) Divisional application:
23202279.8 / 4283340

(73) Proprietor: Eagle View Technologies, Inc.
Bellevue, WA 98004 (US)

(72) Inventors:
  • GIUFFRIDA, Frank, D.
    Honeoye Falls, NY 14472 (US)
  • FINN, Matthew
    Burnsville, MN 55306 (US)
  • WALLACE, Glenn
    Redmond, WA 98053 (US)

(74) Representative: Murgitroyd & Company 
Murgitroyd House 165-169 Scotland Street
Glasgow G5 8PL
Glasgow G5 8PL (GB)


(56) References cited: : 
WO-A1-2018/204552
US-A1- 2018 204 469
 US-A1- 2016 327 950
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).