US 12,073,688 B2
Unified digital wallet
John P. Toohey, Boca Raton, FL (US); and Cherie M. Duncan, Cumming, GA (US)
Assigned to LNW Gaming, Inc., Las Vegas, NV (US)
Filed by LNW Gaming, Inc., Las Vegas, NV (US)
Filed on Apr. 5, 2023, as Appl. No. 18/295,896.
Application 18/295,896 is a continuation of application No. 17/592,610, filed on Feb. 4, 2022, granted, now 11,663,884.
Application 17/592,610 is a continuation of application No. 17/064,283, filed on Oct. 6, 2020, granted, now 11,328,555, issued on May 10, 2022.
Application 17/064,283 is a continuation of application No. 16/795,902, filed on Feb. 20, 2020, granted, now 10,885,741, issued on Jan. 5, 2021.
Application 16/795,902 is a continuation of application No. 15/269,227, filed on Sep. 19, 2016, granted, now 10,607,442, issued on Mar. 31, 2020.
Claims priority of provisional application 62/232,588, filed on Sep. 25, 2015.
Prior Publication US 2023/0260365 A1, Aug. 17, 2023
Int. Cl. G07F 17/32 (2006.01); G06F 16/25 (2019.01); G06Q 20/36 (2012.01); G06Q 20/38 (2012.01); G06Q 50/34 (2012.01)
CPC G07F 17/3244 (2013.01) [G06F 16/254 (2019.01); G06Q 20/3678 (2013.01); G06Q 20/381 (2013.01); G06Q 50/34 (2013.01); G07F 17/3241 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A standalone digital wallet manager managing a plurality of balances of funds associated with a plurality of players of one or more gaming systems, comprising:
one or more processors;
one or more data storage devices utilizing one or more data models;
an input interface;
a plurality of software services operated by the one or more processors and deployed over a web service, each of the software services responding to calls over the web service;
a request queue receiving asynchronous request calls from at least one of the plurality of software services via the input interface;
a storage queue feeding the one or more data storage devices the plurality of balances of funds associated with the plurality of players of one or more gaming systems; and
a ledger service managing access to the balances of funds stored in the storage queue, wherein each of the request queue and the storage queue is immutable such that all new entries to the queue are appended sequentially to the queue and no edits or deletion of any existing entries in the queue is permitted; and
one or more response queues holding response calls from at least one of the plurality of software services for communication to an output interface, wherein at least one of the one or more response queues comprises a responsible gaming ledger queue.