Secured gaming cards and verification system

• US 8,920,229 B1
• Filed: 12/03/2013
• Issued: 12/30/2014
• Est. Priority Date: 12/03/2013
• Status: Active Grant

• Current Assignee: Fresh Idea Global Limited
• Original Assignee: Novel Tech International Limited
• Inventors: Chun, Jay
• Primary Examiner(s): McClellan, James S
• Application Number:
  US14/095,882
• Time in Patent Office: 392 Days
• Field of Search: 273/149.P, 273/149.R, 273/309, 463/16, 463/42, 463/43
• US Class Current: 463/16
• CPC Class Codes: A63F 1/00 Card games aspects of games using an electronically generated display having two or more dimensions showing representations related to the game A63F13/00; card games played on a gaming machine G07F17/32
• CPC Class Codes: A63F 1/02 Cards; Special shapes of cards card-printing methods B41K, B41M
• CPC Class Codes: A63F 1/06 Card games appurtenances
• CPC Class Codes: A63F 1/14 Card dealers
• CPC Class Codes: G07F 17/322 Casino tables, e.g. tables having integrated screens, chip detection means
• CPC Class Codes: G07F 17/3293 Card games, e.g. poker, canasta, black jack

Abstract

A gaming card verification system includes electronic gaming tables and a system server in communication with and located remotely from the tables. The system or table tracks playing cards at each table and facilitates alerts when improper conditions are detected. Gaming tables can include a physical surface for playing card games, an automated shoe or card handler, a smart discard rack, and a table controller. First sensors detect a first identifier on each card and separate second sensors detect a separate second identifier on the card. The first identifier can be a randomly assigned code unique to each card, while the second identifier indicates a game value of the card. A database can store and provide details regarding card identifiers, values and locations. The discard rack can detect discards and reconcile those with what issued from the shoe. Both counterfeit card insertions and missing cards can be detected thereby.

Claims

1. An electronic gaming table adapted to host table games involving wagers, game play based on the wagers, and monetary awards based on the results of the game play, the electronic gaming table comprising:

a physical surface adapted for the play of live table games that include the use of a plurality of playing cards;

a single automated card handling device adapted to handle and detect the plurality of playing cards, wherein said single automated card handling device includes both of a first sensor adapted to sense a first identifier on a playing card and a separate second sensor adapted to sense a separate second identifier on the same playing card at or about the same time that the first identifier is sensed, wherein the first identifier indicates whether the playing card belongs at the electronic gaming table, and wherein the separate second identifier indicates a game value of the playing card; and

a table controller coupled to said automated card handling device and adapted to control a plurality of electronic gaming table functions, wherein said table controller is adapted to facilitate a comparison of the results detected by the first and second sensors, and wherein said table controller is further adapted to facilitate the provision of an alert when an improper first identifier on a playing card is detected.

2. The electronic gaming table of claim 1, wherein said table controller is further adapted to utilize the detected game value of a second identifier while controlling one or the plurality of electronic gaming table functions.

3. The electronic gaming table of claim 2, wherein the first identifier includes an identification code and the second identifier includes the suit of the playing card, the rank of the playing card, or both.

4. The electronic gaming table of claim 3, wherein the first identifier indicates whether the playing card belongs to a deck of playing cards that is known to belong at the electronic gaming table.

5. The electronic gaming table of claim 1, wherein said automated card handling device is an electronic card shoe.

6. The electronic gaming table of claim 1, wherein one or both of the first and second identifiers includes a bar code.

7. The electronic gaming table of claim 1, wherein one or both of the first and second identifiers is printed with invisible ink.

8. The electronic gaming table of claim 1, wherein the first identifier is unique to its respective playing card.

9. The electronic gaming table of claim 8, wherein the first identifier is a randomly generated and assigned number or code.

10. The electronic gaming table of claim 1, wherein the comparison includes verifying whether the sensed second identifier is appropriate for the sensed first identifier.

11. The electronic gaming table of claim 1, further comprising:

an automated collection component in communication with the table controller and adapted to contain playing cards that are discarded or used during or after the live table games, wherein said automated collection component includes a third sensor adapted to sense the first identifier, the second identifier, or both.

12. The electronic gaming table of claim 1, further comprising:

a communications interface adapted to couple the table controller with one or more external system components, wherein the one or more external system components include additional electronic gaming tables, a remote server, a database or other storage including playing card information, or any combination thereof.

13. The electronic gaming table of claim 12, wherein said table controller is further adapted to communicate with said one or more external system components in order to facilitate the reconciliation of playing card detection by an overall system that includes said electronic gaming table.

24. The electronic gaming table of claim 10, wherein the verifying includes comparing the sensed first and second identifiers against previously stored matchings of first and second identifiers for the plurality of playing cards.

25. The electronic gaming table of claim 10, wherein the previously stored matchings of first and second identifiers for the plurality of playing cards are stored prior to any sensing of the first identifier or second identifier at the electronic gaming table.

14. A gaming card verification system, comprising:

one or more electronic gaming tables adapted to host table games involving wagers, game play based on the wagers, and monetary awards based on the results of the game play, wherein each of said one or more electronic gaming tables includes

a physical surface adapted for the play of live table games that include the use of a plurality of playing cards,

a single automated card handling device adapted to handle and detect the plurality of playing cards, wherein said single automated card handling device includes both of a first sensor adapted to sense a first identifier on a playing card and a separate second sensor adapted to sense a separate second identifier on the same playing card at or about the same time that the first identifier is sensed, wherein the first identifier indicates whether the playing card belongs at the electronic gaming table, and wherein the separate second identifier indicates a game value of the playing card, and

a table controller coupled to said automated card handling device and adapted to control a plurality of electronic gaming table functions, wherein said table controller is adapted to facilitate a comparison of the results detected by the first and second sensors, and wherein said table controller is further adapted to facilitate the provision of an alert when an improper first identifier on a playing card is detected; and

a system server in communication with and located remotely from said one or more electronic gaming tables, wherein said system server is adapted to track the presence and location of playing cards at each of the one or more electronic gaming tables and facilitate the provision of an alert when an improper condition with respect to any playing card at any table is detected.

15. The gaming card verification system of claim 14, wherein the first identifier is a randomly generated and assigned number or code that is unique to its respective playing card.

16. The gaming card verification system of claim 14, further comprising:

a storage component in communication with said system server, wherein said storage component contains information regarding a plurality of playing cards located at said one or more electronic gaming tables.

17. The gaming card verification system of claim 16, wherein said system server is further adapted to provide information from said storage component to an individual table controller at a first of said one or more electronic gaming tables, wherein the information provided is with respect to playing cards that should be at the first electronic gaming table, and wherein the table controller at the first electronic gaming table is adapted to track cards locally at the table using the provided information without requiring further communication with said system server.

18. The gaming card verification system of claim 16, wherein the first identifier on each playing card is a randomly generated and assigned code that is unique to its respective playing card, and wherein this code is stored on said storage component for substantially all playing cards in the system.

19. A method of tracking playing cards within a gaming system, the method comprising:

providing a first identifier on each of a plurality of playing cards, wherein each first identifier is unique with respect to every other first identifier;

using a separate second identifier on each of the plurality of playing cards, wherein the separate second identifier indicates a game value of the playing card;

storing information regarding each of said plurality of playing cards on a system storage component, wherein the stored information includes at least the first identifier and the second identifier for each playing card;

indicating when a batch of playing cards is provided at a gaming table within the gaming system, wherein the batch of playing cards is all or a subset of the overall plurality of playing cards;

communicating information regarding the batch of playing cards from the system storage component to a table controller at the gaming table where the batch of playing cards is located;

detecting automatically and at or about the same time both of the first identifier and second identifier of one or more playing cards used for a table game at the gaming table;

comparing the detected identifiers with the information communicated to the table controller, wherein said comparing includes verifying whether the second identifier is appropriate for the first identifier detected on one or more playing cards; and

giving an alert when a detected identifier is not verifiable with the information communicated to the table controller.

20. The method of claim 19, wherein the system storage component is located remotely from the gaming table.

21. The method of claim 19, wherein said providing a first identifier includes generating a random code as part or all of each first identifier.

22. The method of claim 19, wherein the stored information for each playing card further includes an identifier for a playing card deck or electronic card shoe to which the playing card belongs.

23. The method of claim 19, further including the steps of:

placing the one or more used playing cards into an automated collection component at the gaming table;

re-detecting automatically at the automated collection component the first identifier and second identifier of the one or more used playing cards; and

giving an alert when a detected identifier is not one that was already detected automatically for game play, or when an identifier detected for game play is not detected at the automated collection component within a defined time period.