← EPO Patent Bulletin

PRIVACY-PRESERVING MACHINE LEARNING

Publication EP4220464A1 Kind: A1 Apr 01, 2026

Applicants

VISA INTERNATIONAL SERVICE ASSOCIATION

Inventors

MOHASSEL, Payman, ZHANG, Yupeng

IPC Classifications

G06F 21/62 20130101AFI20260225BHEP H04L 9/00 20220101ALI20260225BHEP G06N 3/0499 20230101ALI20260225BHEP G06N 3/09 20230101ALI20260225BHEP G06N 3/098 20230101ALI20260225BHEP G06N 3/045 20230101ALI20260225BHEP G06N 3/048 20230101ALI20260225BHEP G06N 3/084 20230101ALI20260225BHEP

Designated 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