IP Library Granted Patent US 12,657,997
Granted Patent B2
US 12,657,997 · App. 18/473,153 · Granted Jun 16, 2026

Dice gaming system comprising dice tracking

Inventors: Yoko Aikawa (Tokyo, JP); Hiromichi Ikeda (Santo Tomas, PH); Hiroatsu Ike (Tokyo, JP); Shinya Hashidume (Tokyo, JP); Waduthantiri Rasika Arunapriya De Silva (Tokyo, JP); Shunichi Fujita (Tokyo, JP); Masumi Fujisawa (Tokyo, JP); Yukinori Inamura (Tokyo, JP)
Assignee: INTERBLOCK D.O.O.
G07F17/3241G07F17/3211G07F17/322G07F17/3267G07F17/3288
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Quick Facts
Patent No.
US 12,657,997
App. No.
18/473,153
Granted
Jun 16, 2026
Kind
B2
Abstract

In one aspect, an improved craps system may comprise at least one camera and a dealer station having at least one dealer station memory, at least one dealer station display device, and at least one dealer station processor in communication with the at least one camera. The at least one dealer station processor may be configured to receive the information from the camera regarding the throw of dice and determine, based upon the information, whether the throw complies with one or more requirements for a proper throw of dice.

Claims (51)

1 . A craps system, comprising:

a play field comprising:

a first end portion, and

a second end portion located opposite the first end portion;

a first bumper wall positioned adjacent to the play field at the first end portion of the play field;

a second bumper wall positioned adjacent to the play field at the second end portion of the play field;

at least one camera;

at least one dealer station comprising:

at least one dealer station memory,

at least one dealer station display device, and

at least one dealer station processor in communication with the at least one camera, the at least one dealer station memory device, and the at least one dealer station display device, the at least one dealer station processor configured to:

receive from the at least one camera information relating to a throw of dice for a play of a craps game;

analyze the information received from the at least one camera using a machine learning model trained to recognize features of dice throws, and determine, based at least in part on the output of the machine learning model, whether the throw of the dice complies with one or more requirements for a proper throw of dice, the one or more requirements comprising at least one of: (i) determining whether the dice hit the first bumper wall or the second bumper wall, (ii) determining whether the dice hit the first bumper wall when the dice should have hit the second bumper wall, (iii) determining whether the dice hit the second bumper wall when the dice should have hit the first bumper wall, (iv) determining whether one of the dice did not come to a stop on the play field, (v) determining whether the dice tumbled, and (vi) determining whether the dice tumbled less than a predetermined number of times;

cause the at least one dealer station display device to display information related to the determination of whether the throw of the dice complies with the one or more requirements; and

determine whether to proceed with the play of the craps game based at least in part upon (a) the determination of whether the throw of the dice complies with the one or more requirements, and (b) input received at the dealer station by a dealer using the information displayed on the at least one dealer station display device related to the determination of whether the throw of the dice complies with the one or more requirements.

2 . The craps system of claim 1 , wherein the at least one camera includes:

a first camera positioned above the play field and with a first field of view oriented generally horizontally along a top surface of the play field and the first field of view including the first end portion of the play field;

a second camera positioned above the play field and with a second field of view oriented generally horizontal along the top surface of the play field and the second field of view including the second end portion of the play field.

3 . The craps system of claim 1 , wherein the at least one camera includes:

a third camera positioned above the play field and with a third field of view oriented generally downward toward a top surface of the play field and the third field of view including the first end portion of the play field;

a fourth camera positioned above the play field and with a fourth field of view oriented generally downward toward the top surface of the play field and the fourth field of view including the second end portion of the play field.

4 . The craps system of claim 3 , wherein the third field of view and the fourth field of view overlap each other at least in part.

5 . The craps system of claim 1 , wherein the input received at the dealer station indicates a confirmation from the dealer that the dealer agrees with the determination of whether the throw of the dice complies with the one or more requirements.

6 . The craps system of claim 1 , wherein the dealer station is further configured to:

determine an outcome of the throw of the dice, and

in response to a determination to proceed with the play of the craps game, pay any winning wagers based on the determined outcome.

7 . The craps system of claim 1 , further comprising:

an automated dice recognition system including circuitry within the dice;

and wherein the determination of whether the throw of the dice complies with the one or more requirements is additionally based on a determination of the automated dice recognition system.

8 . The craps system of claim 1 , wherein the determination of whether the throw of the dice complies with the one or more requirements is based on a determination, from the information received from the at least one camera, of at least one of a tracked location of the dice on the play field, a count of the dice, and an outcome of the throw of the dice.

9 . A method for controlling a craps system, comprising:

receiving from at least one camera information relating to a throw of dice for a play of a craps game on a craps table having a first bumper wall, a second bumper wall, and a play field;

analyzing the information received from the at least one camera using a machine learning model trained to recognize features of dice throws, and determine, based at least in part on the output of the machine learning model, whether the throw of the dice complies with one or more requirements for a proper throw of the dice, the determination of whether the throw of the dice complies with one or more requirements comprising at least one of: (i) determining whether the dice hit the first bumper wall or the second bumper wall, (ii) determining whether the dice hit the first bumper wall when the dice should have hit the second bumper wall, (iii) determining whether the dice hit the second bumper wall when the dice should have hit the first bumper wall, (iv) determining whether one of the dice did not come to a stop on the play field, (v) determining whether the dice tumbled, or (vi) determining whether the dice tumbled less than a predetermined number of times;

outputting, to a dealer station, information related to the determination of whether the throw of the dice complies with one or more requirements;

determining whether to proceed with the play of the craps game based at least in part upon (a) the determination of whether the throw of the dice complies with one or more requirements, and (b) input received at a dealer station associated with the craps table related to the determination of whether the throw of the dice complies with one or more requirements; and

outputting an indication of the determination of whether to proceed with the play of the craps game.

10 . The method of claim 9 , wherein the at least one camera includes:

a first camera positioned above the play field and with a first field of view oriented generally horizontally along a top surface of the play field and the first field of view including a first end portion of the play field;

a second camera positioned above the play field and with a second field of view oriented generally horizontal along the top surface of the play field and the second field of view including a second end portion of the play field.

11 . The method of claim 9 , wherein the at least one camera includes:

a third camera positioned above the play field and with a third field of view oriented generally downward toward a top surface of the play field and the third field of view including the first end portion of the play field;

a fourth camera positioned above the play field and with a fourth field of view oriented generally downward toward the top surface of the play field and the fourth field of view including the second end portion of the play field.

12 . The method of claim 11 , wherein the third field of view and the fourth field of view overlap each other at least in part.

13 . The method of claim 9 , wherein the input received at the dealer station indicates a confirmation from a dealer that the dealer agrees with the determination of whether the throw of the dice complies with the one or more requirements.

14 . The method of claim 9 , further comprising:

determining a outcome of the throw of the dice, and

in response to a determination to proceed with the play of the craps game, paying any winning wagers based on the determined outcome.

15 . The method of claim 9 , further comprising:

receiving a determination regarding the throw of the dice from an automated dice recognition system including circuitry within the dice;

and wherein the determination of whether the throw of the dice complies is additionally based on the determination from the automated dice recognition system.

16 . The method of claim 9 , wherein the determination of whether the throw of the dice complies with the one or more requirements is based on a determination, from the information received from the at least one camera, of at least one of a tracked location of the dice on the play field, a count of the dice, and an outcome of the throw of the dice.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 28, 2023
From: INTERBLOCK USA L.C.
To: INTERBLOCK D.O.O.
Reel/Frame 065067/0982 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 22, 2023
From: ARUZE GAMING AMERICA, INC.
To: INTERBLOCK USA L.C.
Reel/Frame 065002/0411 →
Continuity (2)
Provisional Application 63413139 · Oct 4, 2022
Related Publication 20240112535A1 · Apr 4, 2024
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