EP 3272092 A1 20180124 - QR CODE-BASED COMMUNICATION SYSTEM
Title (en)
QR CODE-BASED COMMUNICATION SYSTEM
Title (de)
QR-CODE BASED COMMUNICATION SYSTEM
Title (fr)
SYSTÈME DE COMMUNICATION À BASE DE CODE QR
Publication
Application
Priority
- DE 102015103918 A 20150317
- EP 2016055308 W 20160311
Abstract (en)
[origin: WO2016146529A1] The invention relates to a communication system (1) via an internet platform using a computer system, comprising communication channels which are controlled by the computer system such that an anonymous exchange of information between users of the communication system (1) is carried out via the communication channels. Solely the exchange of a respective unique identification number is required for a communication between two users. The exchange of identification numbers is carried out by means of code carriers (3), and a code carrier (3) contains the identification number in plain text and/or as machine-readable code. By reading or inputting the identification number of the respective code carrier (3) in the communication system (1), a closed communication is established between the users which have the respective code carriers (3).
IPC 8 full level
H04L 29/06 (2006.01); G06K 7/14 (2006.01); G06Q 20/32 (2012.01)
CPC (source: EP)
H04L 63/0421 (2013.01); H04L 63/126 (2013.01)
Citation (search report)
See references of WO 2016146529A1
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)
WO 2016146529 A1 20160922; DE 102015103918 A1 20160922; EP 3272092 A1 20180124
DOCDB simple family (application)
EP 2016055308 W 20160311; DE 102015103918 A 20150317; EP 16709777 A 20160311