An electronic card game system and method using NFC or RFID electromagnetic communication, including an initiator having a driving coil, a first card having a secondary coil with a capacitor, and a playing piece having a receiving coil. The initiator and the first card may be placed on a playing surface so that at least a portion of the driving coil and at least a portion of the secondary coil overlap. Similarly, the first card and the playing piece may be placed on a playing surface so that at least a portion of the receiving coil and at least a second portion of the secondary coil overlap. These overlapped coils allow a driving signal initiated at the driving coil to be transmitted through the secondary coil and received by the receiving coil.

When an unfair gaming currency is delivered to a dealer from a player, the currency is detected as unfair. The inspection system for inspecting the gaming currency, in which an RF tag is built, comprises: a gaming currency tray for housing the gaming currencies of the dealer in a casino game; an RF reader for reading the RF tags of the plural gaming currencies housed in the gaming currency tray; plural photosensors for detecting at least the number of the plural gaming currencies housed in the gaming currency tray at a constant time interval or always in a method other than RFID; and an inspection/alarm part for generating alarms when the number of the gaming currencies whose RF tags are read by the RF reader is not equal to the number of the gaming currencies detected by the plural photosensors.

A gaming table provides for use of RFID technology to track chip movement on a table game and to infer an association between a wager and a player position based on a chip identifier of a chip placed on a particular position of the table. In some embodiments, previous position history of the chip is also taken into account in determining a player position associated with a wager.

According to the present invention, there is provided a management system that prevents misuse of many game tokens during the operation of casino using card game tables in casino and other card game facilities using card game tables. The management system has a function that previously registers IDs of contemplated game tokens on database, manages IDs of game tokens present on a game table chip tray and a storage together with information on location on database, specifies the game token in the game table chip tray and the storage at predetermined timing, and generates an error signal when the following statuses is noticed: 1) a fact that ID absent on database is newly present and 2) a fact that two or more identical IDs are present.

In accordance with some embodiments, a game table such as a smart baccarat table may be equipped with one or more detecting components (e.g., an RFID antenna, an NFC antenna or an optical reader) to identify gaming elements placed in a certain area of the smart table that a dealer of the table places gaming elements into when conducting a transaction. A specific type of transaction may be automatically inferred by the game table, without a dealer specifically requesting an initiation of a mode or process for the type of transaction, based on statuses of the gaming elements detected within the area. For example, a Change Transaction may be inferred upon the game table determining that both inventory and non-inventory game elements are present within the area of the table at the same time.

Methods are described for controlling movement of dice in a gaming system. The gaming system includes an input device controllable by a user and a platform for holding the dice. The platform may be moved up and down by a drive to cause the dice to be moved upward and thrown above the surface of the platform. Data received from the input device may be used to determine the upward motion of the platform. The data may include the distance a user is from the input device. The data may also include how hard, how far and/or how fast a user pushes the input device. Data received from the input device may not be used to determine the upward motion of the platform. The time at which the platform may be moved may be randomly determined.

Example game systems and methods are described. In one implementation, a sensing device determines an identity of a game piece in a physical space and detects a movement action associated with the game piece. A computing device calculates a distance and direction associated with the movement action and determines a result of the movement action based on the distance, the direction, and the identity of the game piece.

Apparatuses and methods for intelligent game systems for putting intelligence into board and tabletop games including miniatures are disclosed. An intelligent game system comprises one or more sensors, a controller, and a projector, the sensors each having an identifer. The sensors obtain object information from intelligent game piece objects and transfer the object information to a controller where it is associated with a sensor identifier and the sensor identifier is associated with a corresponding portion of an image. The controller interacts with the intelligent game piece objects, for managing game play, and for preparing and transferring a changing image to a projector. Intelligent game piece object features are disclosed, as well as methods of initializing a system for use with the intelligent game piece objects.

According to the present invention, there is provided a management system that prevents misuse of many game tokens during the operation of casino using card game tables in casino and other card game facilities using card game tables. The management system has a function that previously registers IDs of contemplated game tokens on database, manages IDs of game tokens present on a game table chip tray and a storage together with information on location on database, specifies the game token in the game table chip tray and the storage at predetermined timing, and generates an error signal when the following statuses is noticed: 1) a fact that ID absent on database is newly present and 2) a fact that two or more identical IDs are present.

Described herein are systems and method for determining a presence and/or type of an object positioned on a platform. The system may include: a tag reader configured to determine a type of an object, the object including a tag readable by the tag reader; a load cell configured to detect the presence of the object on a platform, the object having a known weight; and the platform including at least one face for receiving the object. The platform is communicatively coupled to the load cell and the tag reader. The presence of the object is detected by the load cell housed in the platform when the object is position on the at least one face of the platform. The type of the object is determined by the tag reader housed in the platform when the object is in physical proximity to the platform.