← EPO Patent Bulletin

METHODS AND DEVICES FOR AUTOMATED DIGITAL CERTIFICATE VERIFICATION

Publication EP4032228A1 Kind: A1 Mar 25, 2026

Applicants

nChain Licensing AG

Inventors

PETTIT, Michaella, ZHANG, Wei, VAUGHAN, Owen, WRIGHT, Craig Steven

IPC Classifications

H04L 9/32 20060101AFI20210604BHEP H04L 9/00 20220101ALI20210604BHEP

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