Abstract: A system automatically detecting that an authorized game device or object with a rechargeable battery is close to or in contact with a wireless charging pod for the gaming device or object, automatically initiating and managing charging operations for authorized game device, and automatically deactivating the charging operations when the rechargeable batteries are fully charged, or when the authorized game device is moved out of wireless charging range.

Abstract: A system automatically detecting that an authorized game device or object with a rechargeable battery is close to or in contact with a wireless charging pod for the gaming device or object, automatically initiating and managing charging operations for authorized game device, and automatically deactivating the charging operations when the rechargeable batteries are fully charged, or when the authorized game device is moved out of wireless charging range.

Abstract: A wireless charging pod and charging pod rack for sports equipment and game devices, which automatically detects nearby authorized game devices with rechargeable batteries, and automatically initiate and manage charging operations for authorized game devices, and automatically deactivates the charging operations when the rechargeable batteries are fully charged, or the authorized game devices are moved out of wireless charging range.

Abstract: A wireless charging pod and charging pod rack for sports equipment and game devices, which automatically detects nearby authorized game devices with rechargeable batteries, and automatically initiate and manage charging operations for authorized game devices, and automatically deactivates the charging operations when the rechargeable batteries are fully charged, or the authorized game devices are moved out of wireless charging range.

Abstract: A location-and-event-tracking system includes radio-enabled anchors and tags on a field of play, and magnets attached to a goal (e.g., a basketball net). Tags are attached to players and to balls (“game-play objects”), and a magnetometer is embedded within the ball. The system uses the radio-enabled tags to track the position of player and the ball in space, and the system determines whether a basket (i.e., a goal) has been made using both the location of the ball in space and magnetic flux-related data received from the magnetometer. The system also determines whether the ball has gone out of bounds, and it sends a STOP message to the game-clock control system if the ball goes out of bounds or if a shot is made successfully.

Abstract: A location-and-event-tracking system includes radio-enabled anchors and tags on a field of play, e.g., a basketball court. Tags are attached to players and to balls or other game-play objects. The system determines the location in space of each of the tags. For tags connected to game-play objects, the system evaluates proximity to players to assess possession of the game-play object. If the game-play-object tag is not sufficiently close to a player for the player to be in possession of the object, the position of the game-play object is evaluated to determine whether the game-pay object is in a goal zone region. If so and the game-play object has been within an attempt zone, i.e., a sub-zone within the goal zone region, then the system determines whether a goal has been made by evaluating whether the game-play object passed in order through a number of sub-regions before, at, and after the goal.

Abstract: A location-and-event-tracking system includes radio-enabled anchors and tags on a field of play, e.g., a basketball court. Tags are attached to players and to balls or other game-play objects. The system determines the location in space of each of the tags. For tags connected to game-play objects, the system evaluates proximity to players to assess possession of the game-play object. If the game-play-object tag is not sufficiently close to a player for the player to be in possession of the object, the position of the game-play object is evaluated to determine whether the game-pay object is in a goal zone region. If so and the game-play object has been within an attempt zone, i.e., a sub-zone within the goal zone region, then the system determines whether a goal has been made by evaluating whether the game-play object passed in order through a number of sub-regions before, at, and after the goal.

Abstract: A particle collector for collecting biological material using electrostatic precipitator (ESP) technology including a removable ESP collection tube having an electrode wire suspended therein, a high voltage power supply coupled to the electrode wire for generating an ionization field within the collection tube causing smaller particles entering the collection tube to precipitate onto the walls of the collection tube, electronics including a microcontroller for controlling the operation of the collector, and a housing assembly for housing the collection tube, the high voltage power supply and the electronics.