US5651548A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gaming chips with electronic circuits scanned by antennas in gaming chip placement areas for tracking the movement of gaming chips within a casino apparatus and method
Assignee: Gaming Partners International USA Inc
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Filing: 1995-05-19
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Granted: 1997-07-29
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Expires: 2015-05-19
Abstract
Abstract A method of tracking movement of gaming chips in casino comprising gaming chips each having an electronic circuit which transmits information, and antennas located at gaming chip placement areas. When gaming chips are placed on a first gaming chip placement area within the casino, the antenna at that first gaming chip placement area transmits a radio beam which in effect scans the electronic circuits of the gaming chips. The electronic circuits identify the gaming chips by electronically broadcasting information. Upon moving a first of the gaming chips to a second gaming chip placement area, the antenna at the second gaming chip location transmits a radio beam which scans the electronic circuit of the first gaming chip. The electronic circuit in the first gaming chip identifies the first gaming chip on the second gaming chip placement area so that the location of the first gaming chip is tracked. The gaming chip placement areas may be at various places such as on a gaming table or a gaming chip tray.
Inventors
- 👤 John French
- 👤 William Piehl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:22
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/32; A; A63; A63F; A63F3/00; A63F3/00003; A63F3/00157; G07F1/00; G07F1/06; A63F3/00643; A63F2003/00662
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
75 words
An apparatus comprising: a plurality of gaming chips, each having an electronic circuit capable of transmitting information; a gaming table having a game playing surface, said surface having indicia thereon adapting said surface for a game which uses at least one of said plurality of gaming chips; said surface having at least one gaming chip placement area therein; and an antenna for obtaining information from a gaming chips located on said gaming chip placement area.
Claim 2
Independent Claim
75 words
An apparatus comprising: a plurality of gaming chips, each having an electronic circuit capable of transmitting information; a gaming table having a game playing surface, said surface having indicia thereon adapting said surface for a game which uses at least one of said plurality of gaming chips; said surface having at least one gaming chip placement area therein; and an antenna for obtaining information from a gaming chips located on said gaming chip placement area.
Claim 3
Dependent Claim
31 words
An apparatus as defined in claim 1 wherein said antenna has a capability for obtaining information from each of said plurality of gaming chips located on said gaming chip placement area.
Claim 4
Dependent Claim
23 words
An apparatus as defined in claim 1 wherein the antenna is carried by the gaming table closely adjacent the gaming chip placement area.
Claim 5
Dependent Claim
22 words
An apparatus as defined in claim 1 wherein the antenna is carried by the gaming table beneath the gaming chip placement area.
Claim 6
Dependent Claim
40 words
An apparatus as defined in claim 1 wherein said surface has a plurality of gaming chip placement areas and includes a plurality of antennas for obtaining information from said plurality of gaming chips located on associated gaming chip placement areas.
Claim 7
Dependent Claim
78 words
An apparatus as defined in claim 5 wherein the indicia adapts said surface for blackjack with n player positions, a first group of said gaming chip placement areas includes n player bet placement areas and a second group of said gaming chip placement areas includes n player win placement areas located adjacent the player bet placement areas respectively, whereby information from the gaming chips being bet and the gaming chips being paid to a player can be obtained.
Claim 8
Dependent Claim
67 words
An apparatus as defined in claim 5 wherein the gaming table is a craps table, a first group of said gaming chip placement areas includes n player bet placement areas and a first of said gaming chip placement areas is a gaming chip storage area whereby information from the gaming chips being bet and the gaming chips held at the gaming chip storage area can be obtained.
Claim 9
Dependent Claim
36 words
An apparatus as defined in claim 5 including a chip tray on the gaming table and an antenna for electronically obtaining information from each of the plurality of gaming chips which is in the chip tray.
Claim 10
Dependent Claim
18 words
An apparatus as defined in claim 8 wherein the last mentioned antenna is carried by the chip tray.
Claim 11
Dependent Claim
30 words
An apparatus a defined in claim 1 including an electronic system for receiving an storing the information from the antenna about at least some of the plurality of gaming chips.
Claim 12
Dependent Claim
24 words
An apparatus as defined in claim 1 including a camera and means responsive to a particular signal from the antenna for actuating the camera.
Claim 13
Independent Claim
153 words
A method of tracking movement of a plurality of gaming chips, each having an electronic circuit which can transmit identifying information about the gaming chip, in a casino comprising: electronically identifying each of said plurality of gaming chips at a first gaming chip placement area within the casino using an electronic system in electrical connection with a first antenna which can process information transmitted from said plurality of gaming chips at said first gaming chip placement area; moving a first gaming chip of said plurality of gaming chips to a second gaming chip placement area within the casino; and electronically identifying said first gaming chip at the second gaming chip placement area within the casino using the electronic system in electrical connection with a second antenna which can process information transmitted from said first gaming chip at the second gaming chip placement area whereby the location of said first gaming chip is tracked.
Claim 14
Independent Claim
153 words
A method of tracking movement of a plurality of gaming chips, each having an electronic circuit which can transmit identifying information about the gaming chip, in a casino comprising: electronically identifying each of said plurality of gaming chips at a first gaming chip placement area within the casino using an electronic system in electrical connection with a first antenna which can process information transmitted from said plurality of gaming chips at said first gaming chip placement area; moving a first gaming chip of said plurality of gaming chips to a second gaming chip placement area within the casino; and electronically identifying said first gaming chip at the second gaming chip placement area within the casino using the electronic system in electrical connection with a second antenna which can process information transmitted from said first gaming chip at the second gaming chip placement area whereby the location of said first gaming chip is tracked.
Claim 15
Dependent Claim
60 words
A method as defined in claim 12 wherein there is a second gaming chip of said plurality of gaming chips on the second gaming chip placement area and the second mentioned step of electronically identifying includes electronically identifying the first and second gaming chips while both the first and second gaming chips are at the second gaming chip placement area.
Claim 16
Dependent Claim
19 words
A method as defined in claim 12 wherein the first gaming chip placement area is on a gaming table.
Claim 17
Dependent Claim
20 words
A method as defined in claim 12 wherein the first gaming chip placement area is on a gaming chip tray.
Claim 18
Dependent Claim
24 words
A method as defined in claim 12 which includes storing in a memory the location of the first gaming chip using the electronic system.
Claim 19
Independent Claim
152 words
A system for tracking movement of a plurality of gaming chips wherein each of the plurality of gaming chips has an electronic circuit capable of carrying and transmitting ascertainable information about the gaming chip, said system comprising: first and second gaming chips placement surface regions on which at least some of the plurality of gaming chips can be placed; first and second antennas for obtaining information from each of the plurality of gaming chips at the first and second gaming chip placement surface regions, respectively; a gaming table, at least the first gaming chip placement surface region being on the gaming table; and an electronic system for receiving and storing the information from the first and second antennas about the gaming chips on the first and second gaming chip placement surface regions whereby the location of the gaming chips on the first and second gaming chip placement surface regions can be tracked.
Claim 20
Independent Claim
152 words
A system for tracking movement of a plurality of gaming chips wherein each of the plurality of gaming chips has an electronic circuit capable of carrying and transmitting ascertainable information about the gaming chip, said system comprising: first and second gaming chips placement surface regions on which at least some of the plurality of gaming chips can be placed; first and second antennas for obtaining information from each of the plurality of gaming chips at the first and second gaming chip placement surface regions, respectively; a gaming table, at least the first gaming chip placement surface region being on the gaming table; and an electronic system for receiving and storing the information from the first and second antennas about the gaming chips on the first and second gaming chip placement surface regions whereby the location of the gaming chips on the first and second gaming chip placement surface regions can be tracked.
Claim 21
Independent Claim
97 words
A method comprising: electronically monitoring a total value of a plurality of gaming chips, each of which has an electrical circuit capable of transmitting information about the value of the gaming chip and at least some of which are at a first gaming chip placement area of a gaming table over a period of time; and summing the values of each of the plurality of gaming chips at the first gaming chip placement area during said period of time using an electronic system which monitors and sums the values of gaming chips, to provide a summed value.
Claim 22
Independent Claim
97 words
A method comprising: electronically monitoring a total value of a plurality of gaming chips, each of which has an electrical circuit capable of transmitting information about the value of the gaming chip and at least some of which are at a first gaming chip placement area of a gaming table over a period of time; and summing the values of each of the plurality of gaming chips at the first gaming chip placement area during said period of time using an electronic system which monitors and sums the values of gaming chips, to provide a summed value.
Claim 23
Dependent Claim
52 words
A method as defined in claim 18 wherein the first gaming chip placement area is a player's bet placement area and said method includes identifying a player who places the gaming chips at the player's bet placement area during said period of time whereby the betting activity of the player is known.
Claim 24
Dependent Claim
34 words
A method as defined in claim 19 wherein said step of identifying is carried out, at least in part, by a card reader in conjunction with a machine readable card associated with the player.
Claim 25
Dependent Claim
88 words
A method as defined in claim 19 including electronically monitoring the total value of the plurality of gaming chips and wherein the gaming chip placement area is a player win placement area, summing the values of the plurality of gaming chips at the player win placement area during said period of time to provide a summed value, identifying a game operator associated with the gaming table during said period of time and compiling a game operator's win-loss record against a player associated with the player win placement area.
Claim 26
Dependent Claim
55 words
A method as defined in claim 18 wherein the first gaming chip placement area is a chips for cash area and said method further includes identifying a game operator associated with the gaming table during said period of time and comparing the cash received for gaming chips by the game operator and said summed value.
Claim 27
Dependent Claim
38 words
A method as defined in claim 22 wherein the step of identifying the game operator is carried out, at least in part, by a card reader in conjunction with a machine readable card associated with the game operator.
Claim 28
Dependent Claim
39 words
A method as defined in claim 18 including actuating a camera in electrical connection with the electronic system for viewing a region near the first gaming chip area in response to particular information obtained in said step of monitoring.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-07-28 | 2001-01-27 | 2001-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-07-28 | 2005-01-27 | 2005-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-07-28 | 2009-01-27 | 2009-07-29 | $7700.00 | Window Closed / Lapsed |