IP Library Granted Patent US 12,437,602
Granted Patent B2
US 12,437,602 · App. 18/102,393 · Granted Oct 7, 2025

Card game monitoring system

Inventor: Yasushi Shigeta (Shiga, JP)
Assignee: ANGEL GROUP CO., LTD.
G07F17/3206G07F17/322G07F17/3237G07F17/3241G07F17/3248G07F17/3276G07F17/3293
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Quick Facts
Patent No.
US 12,437,602
App. No.
18/102,393
Granted
Oct 7, 2025
Kind
B2
Abstract

The card game monitoring system comprises a game table on which bettors put wagers on betting areas; and a card shooter apparatus has a card reading unit to read and record the number (rank) and suit of the cards; and a control unit to determine a winning hand according to a table game rules based on information of numbers (ranks) and suits of the cards sequentially read by the card reading unit; a monitor video camera system to capture positions of cards and to identify wagers on each betting area at the game table; the control unit has further processing function to check whether wagers with payoff move to a pool of the winner of the bettors determined by the card shooter apparatus at the end of each game.

Claims (31)

1. A system comprising:

at least one camera configured to capture one or more images of a gaming table; and

a computing device coupled to the at least one camera, wherein the computing device is configured to:

receive the one or more images captured by the at least one camera;

analyze at least one image of the one or more images to identify a presence of a feature of the at least one image associated with the gaming table;

based on identification of the presence of the feature, determine whether the feature corresponds to a game event; and

in response to a determination that the feature corresponds to the game event, determine a time associated with the game event;

wherein the computing device is further configured to:

compare at least a portion of the feature with stored configuration data relating to a prescribed game start trigger to determine whether the feature is a game start trigger.

2. The system of claim 1 , wherein the one or more images include an image of a table surface of the gaming table.

3. The system of claim 1 , wherein the system is configured to monitor game play on a table surface of the gaming table.

4. The system of claim 1 , wherein the computing device is communicatively coupled to the at least one camera.

5. The system of claim 1 , wherein the computing device is configured to receive the one or more images in real time.

6. The system of claim 1 , wherein the computing device is configured to analyze the at least one image in real time.

7. The system of claim 1 , wherein the computing device is further configured to identify the presence of the feature on the gaming table.

8. The system of claim 1 , wherein the feature includes a game object or a game instance.

9. The system of claim 1 , wherein the computing device is further configured to transmit data to a server.

10. The system of claim 9 , wherein the data includes a first indicator that indicates a game start event, a second indicator that indicates the time, or a combination thereof.

11. The system of claim 1 , wherein the game event is a game start event.

12. The system of claim 1 , wherein the computing device is further configured to, in response to the determination that the feature corresponds to the game event, determine that the game event has occurred.

13. The system of claim 1 , wherein the game event is an end of betting.

14. The system of claim 1 , wherein the game event is a start of a game.

15. The system of claim 1 , wherein the game event is a betting start.

16. The system of claim 1 , wherein the feature includes a hand movement of a dealer.

17. The system of claim 16 , wherein the hand movement indicates no more betting.

18. The system of claim 1 , wherein the feature includes a first bet placed on a betting area of the gaming table.

19. The system of claim 1 , wherein the feature includes a first card delivered to the gaming table.

20. The system of claim 1 , wherein the computing device further configured to:

analyze the at least one image to identify a presence of a gaming chip on the game table;

based on identification of the presence of the gaming chip, determine whether the gaming chip is a first bet gaming chip; and

in response to a determination that the gaming chip is the first bet gaming chip, determine that a betting has started and a time when the betting has started.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 27, 2023
From: SHIGETA, YASUSHI
To: ANGEL PLAYING CARDS CO., LTD.
Reel/Frame 062539/0211 →
CHANGE OF NAME Recorded Jan 27, 2023
From: ANGEL PLAYING CARDS CO., LTD.
To: ANGEL GROUP CO., LTD.
Reel/Frame 062539/0217 →
Priority Claims (1)
AU 2014200314 · Jan 17, 2014 · national
Continuity (3)
Continuation 17229976 · Apr 14, 2021
Continuation 15112038
Related Publication 20230169819A1 · Jun 1, 2023
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