EP 3659096 A1 20200603 - SOUND EMITTING DEVICE FOR COMMUNICATING AUDIO TOKENS
Title (en)
SOUND EMITTING DEVICE FOR COMMUNICATING AUDIO TOKENS
Title (de)
TONAUSGABEVORRICHTUNG ZUR ÜBERTRAGUNG VON AUDIO-TOKEN
Title (fr)
DISPOSITIF ÉMETTEUR DE SONS PERMETTANT DE COMMUNIQUER DES JETONS AUDIO
Publication
Application
Priority
- US 201762550270 P 20170825
- US 2018036527 W 20180607
Abstract (en)
[origin: WO2019040149A1] The examples provide a broadcast computing device that is configured to provide data associated with an audio token transmitted to user computing devices and optionally to receive audio tokens from user computing devices to establish bidirectional communications. A broadcasting computing device broadcasts an audio token from a speaker component, and the audio token is received by a microphone component of a user computing device. The audio token may provide instructions for the user computing device to communicate with an account management system. Alternatively, the user computing device provides a return audio token to the broadcast computing device to establish bidirectional communication.
IPC 8 full level
G06Q 30/02 (2012.01); G06Q 20/32 (2012.01); G06Q 20/40 (2012.01); H04W 8/00 (2009.01)
CPC (source: EP)
G06Q 20/3272 (2013.01); G06Q 20/38215 (2013.01); G06Q 20/40 (2013.01); G06Q 30/0238 (2013.01); H04M 1/6008 (2013.01); H04M 1/6016 (2013.01); H04W 8/005 (2013.01); H04M 1/72412 (2021.01); H04M 1/72433 (2021.01)
Citation (search report)
See references of WO 2019040149A1
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 2019040149 A1 20190228; WO 2019040149 A8 20190328; CN 111066049 A 20200424; EP 3659096 A1 20200603
DOCDB simple family (application)
US 2018036527 W 20180607; CN 201880055280 A 20180607; EP 18738038 A 20180607