A DIGITAL COMMUNICATION SYSTEM AND METHOD INDICATING PRESSING TIME
Grant
EP3687145B1
Kind: B1
Mar 18, 2026
Inventors
PALOLA, Tuomas, KANGAS, Lari
IPC Classifications
H04M 1/725 20210101AFI20190708BHEP
G06F 3/0484 20220101ALI20190708BHEP
G06F 3/0488 20220101ALI20190708BHEP
G06F 3/041 20060101ALI20190708BHEP
G06Q 50/00 20240101ALI20190708BHEP
G06Q 20/02 20120101ALI20190708BHEP
G06Q 20/22 20120101ALI20190708BHEP
G06Q 20/38 20120101ALI20190708BHEP
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