(19)
(11) EP 4 681 127 A1

(12)

(43) Date of publication:
21.01.2026 Bulletin 2026/04

(21) Application number: 24770099.0

(22) Date of filing: 08.03.2024
(51) International Patent Classification (IPC): 
G06N 10/80(2022.01)
G06N 10/20(2022.01)
G06N 10/60(2022.01)
(52) Cooperative Patent Classification (CPC):
G06N 10/60; G06N 10/20; G06N 10/80; G06N 10/00
(86) International application number:
PCT/IB2024/052258
(87) International publication number:
WO 2024/189492 (19.09.2024 Gazette 2024/38)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
GE KH MA MD TN

(30) Priority: 13.03.2023 US 202363451895 P

(71) Applicant: Goldman Sachs & Co. LLC
New York, NY 10282 (US)

(72) Inventors:
  • LABIB, Farrokh
    New York, New York 10282 (US)
  • CLADER, Brian David
    New York, New York 10282 (US)
  • ZENG, William Joseph
    New York, New York 10282 (US)

(74) Representative: Boult Wade Tennant LLP 
Salisbury Square House 8 Salisbury Square
London EC4Y 8AP
London EC4Y 8AP (GB)

   


(54) QUANTUM AMPLITUDE ESTIMATION USING DIRECTION OF ARRIVAL ESTIMATION