EP 3218880 A1 20170920 - METHOD FOR VERIFYING THE VALIDITY OF A TICKET; MOBILE DEVICE
Title (en)
METHOD FOR VERIFYING THE VALIDITY OF A TICKET; MOBILE DEVICE
Title (de)
VERFAHREN ZUM ÜBERPRÜFEN DER GÜLTIGKEIT EINES TICKETS; MOBILE EINRICHTUNG
Title (fr)
PROCÉDÉ DE VÉRIFICATION DE LA VALIDITÉ D'UN TICKET ; DISPOSITIF MOBILE
Publication
Application
Priority
- DE 102014016606 A 20141110
- EP 2015002260 W 20151110
Abstract (en)
[origin: WO2016074789A1] The present invention relates to a method for verifying the validity of a ticket (11), in which method information is transmitted by a checking entity (16) to a mobile device (10). A code (13) is calculated on the basis of this information, of a derived key and also of a characteristic specific to the mobile device (10), the code being subsequently verified by the checking entity (16).
IPC 8 full level
G07B 15/00 (2011.01); H04L 29/06 (2006.01); H04W 12/041 (2021.01); H04W 12/069 (2021.01)
CPC (source: CN EP US)
G06K 7/1417 (2013.01 - US); G06Q 10/02 (2013.01 - EP US); G06Q 30/018 (2013.01 - EP US); G07B 15/00 (2013.01 - CN EP US); H04L 63/061 (2013.01 - CN EP US); H04L 63/0807 (2013.01 - CN EP US); H04L 63/0876 (2013.01 - CN EP US); H04W 12/04 (2013.01 - CN EP US); H04W 12/06 (2013.01 - CN EP US); H04L 63/12 (2013.01 - CN EP US); H04W 12/10 (2013.01 - CN EP US); H04W 12/77 (2021.01 - EP US)
Citation (search report)
See references of WO 2016074789A1
Citation (examination)
US 2013090059 A1 20130411 - EDWARDS CHRISTOPHER PAUL [GB]
Designated contracting state (EPC)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102014016606 A1 20160512; BR 112017009741 A2 20180220; CN 107005545 A 20170801; EP 3218880 A1 20170920; US 11315126 B2 20220426; US 2017316423 A1 20171102; WO 2016074789 A1 20160519
DOCDB simple family (application)
DE 102014016606 A 20141110; BR 112017009741 A 20151110; CN 201580060754 A 20151110; EP 15797256 A 20151110; EP 2015002260 W 20151110; US 201515525219 A 20151110