METHODS AND APPARATUS FOR DETERMINING A COLOUR VALUE OF TEETH
Publication
EP4423768A1
Kind: A1
Mar 25, 2026
Applicants
Unilever IP Holdings B.V., Unilever Global IP Limited
Inventors
HU, Wenchao, SUN, Yiwen, WANG, Shan, YANG, Hui
IPC Classifications
G16H 30/40 20180101AFI20230505BHEP
G16H 50/20 20180101ALI20230505BHEP
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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR