(19)
(11) EP 4 222 662 A1

(12)

(43) Date of publication:
09.08.2023 Bulletin 2023/32

(21) Application number: 21795198.7

(22) Date of filing: 28.09.2021
(51) International Patent Classification (IPC): 
G06N 20/00(2019.01)
G06N 3/04(2023.01)
(52) Cooperative Patent Classification (CPC):
G06N 20/00; G06N 3/045
(86) International application number:
PCT/US2021/052440
(87) International publication number:
WO 2022/072364 (07.04.2022 Gazette 2022/14)
(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: 30.09.2020 US 202017039609
30.09.2020 US 202017039649
30.09.2020 US 202017039687
30.09.2020 US 202017039708

(71) Applicant: Amazon Technologies Inc.
Seattle, WA 98108-1226 (US)

(72) Inventors:
  • HELWANI, Karim
    Seattle, Washington 98109-5210 (US)
  • KRISHNASWAMY, Arvindh
    Seattle, Washington 98109-5210 (US)
  • CHENG, Fangzhou
    Seattle, Washington 98109-5210 (US)
  • GIRI, Ritwik
    Seattle, Washington 98109-5210 (US)
  • ISIK, Mehmet Umut
    Seattle, Washington 98109-5210 (US)
  • PANDEY, Aparna
    Seattle, Washington 98109-5210 (US)
  • TENNETI, Srikanth Venkata
    San Jose, California 95113 (US)
  • GLADKOV, Oleksandr
    Seattle, Washington 98109-5210 (US)

(74) Representative: Haseltine Lake Kempner LLP 
Cheapside House 138 Cheapside
London EC2V 6BJ
London EC2V 6BJ (GB)

   


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