# US 10,504,320 B2 · Gaming devices with graphene ink-enabled features > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,504,320 B2 - Document ID: US10504320B2 - Status: Granted - Kind: B2 - Application number: 15/370,954 - Filed: 2016-12-06 - Published: 2017-06-08 - Granted: 2019-12-10 - Earliest claimed: 2014-06-13 - Assignees: Bally Gaming, Inc. - Applicants: Bally Gaming, Inc. - Inventors: David Jacques; Real Berube - Web page: https://patentgrep.com/patent/US10504320B2 ## CPC - G07F 17/322: {Casino tables, e.g. tables having integrated screens, chip detection means} - A47B 25/00: Card tables; Tables for other games - G07F 17/3206: {Player sensing means, e.g. presence detection, biometrics} - G07F 17/3209: {Input means, e.g. buttons, touch screen} - G07F 17/3211: {Display means} - A47B 13/08: Table tops; Rims therefor (not restricted to table tops A47B95/04) - A47B 13/086: {Table tops provided with a protecting coating made of veneer, linoleum, paper or the like} - G07F 17/3239: {Tracking of individual players} - G07F 17/3258: {Cumulative reward schemes, e.g. jackpots} - G07F: COIN-FREED OR LIKE APPARATUS (coin sorting G07D3/00; coin testing G07D5/00; {handling coins or paper currencies apart from payment activated apparatus G07D; payment architectures, schemes or protocols G06Q20/00}) - A47B: TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE (furniture jointing F16B) ## Abstract A gaming table includes graphene ink-enabled electronic features such as conductors, light or sound emitters, light detectors, touch or object detectors or displays. Conductive graphene ink may be printed on a gaming table fabric or felt which forms a playing surface of the gaming table. The graphene ink-enabled electronic features may be coupled to or controlled by one or more controllers and be integrated into associated gaming systems. The graphene ink-enabled features may replace large, expensive individual electronic components which must be assembled to implement functionality at a gaming table or other gaming device. ## Claims ### Claim 1 A method of creating a gaming table comprising the steps of: providing a table having a support surface; providing a support surface covering; printing conductive graphene ink onto one or more areas of the support surface covering to create one or more electronic features, comprising: defining wagering areas on the support surface indicating areas for receiving wagers from one or more users of the gaming table with the conductive graphene ink; and creating at least one lighting effect at a game display area on the support surface with the conductive graphene ink; and applying the support surface covering to the support surface of the table. ### Claim 2 (depends on 1) The method of claim 1, further comprising applying the graphene ink between a first location and a second location, wherein the one or more electronic features comprise a conductive path between the first location and the second location. ### Claim 3 (depends on 1) The method of claim 1, further comprising selecting the one or more electronic features to comprise at least one electronic component. ### Claim 4 (depends on 3) The method of claim 3, further comprising selecting the electronic component from the group consisting of: a light emitter, a light detector, a sound emitter, a touch detector and an object detector. ### Claim 5 (depends on 1) The method of claim 1, further comprising connecting the one or more electronic features to at least one controller. ### Claim 6 (depends on 1) The method of claim 1, further comprising selecting the support surface to comprise felt. ### Claim 7 A gaming table comprising: a support structure; a table surface supported by the support structure; a support surface covering located on at least a portion of the table surface; and conductive graphene ink defining at least one electronic feature applied to at least a portion of the support surface covering, the at least one electronic feature comprising at least one of wagering areas on the support surface covering indicating areas for receiving wagers from one or more users of the gaming table or at least one game display area on the support surface covering for displaying at least one lighting effect with the conductive graphene ink. ### Claim 8 (depends on 7) The gaming table of claim 7, wherein the support surface covering comprises felt. ### Claim 9 (depends on 7) The gaming table of claim 7, wherein the at least one electronic feature is selected from the group consisting of: a light emitter, a light detector, a sound emitter, a touch detector, and an object detector. ### Claim 10 (depends on 7) The gaming table of claim 7, further comprising at least one controller electrically coupled to the at least one electronic feature. ### Claim 11 A method of providing a gaming surface for a wagering game, the method comprising: defining at least one of wagering areas on the gaming surface for indicating areas for receiving wagers from one or more users of the gaming surface with conductive graphene ink on the gaming surface or at least one game display area on the gaming surface for displaying at least one lighting effect with the conductive graphene ink on the gaming surface; and electronically powering the at least one of the wagering areas or the at least one game display area on the gaming surface via the conductive graphene ink. ### Claim 12 (depends on 11) The method of claim 11, wherein at least one game display area is defined and further comprising displaying changeable game information on the at least one game display area. ### Claim 13 (depends on 12) The method of claim 12, wherein displaying the changeable game information on the at least one game display area comprises presenting at least one of information about the size of a wager, game status information, or an advertisement. ### Claim 14 (depends on 11) The method of claim 11, further comprising illuminating at least a portion of the at least one of the wagering areas or the at least one game display area in one or more colors. ### Claim 15 (depends on 14) The method of claim 14, further comprising changing a color of the at least a portion of the at least one of the wagering areas or the at least one game display area. ### Claim 16 (depends on 15) The method of claim 15, wherein changing the color comprises altering the color in response to at least one of a user placing a wager or the user interacting with the at least one of the wagering areas or the at least one game display area. ### Claim 17 (depends on 14) The method of claim 14, further comprising altering an amount of light emitted by the at least a portion of the at least one of the wagering areas or the at least one game display area. ### Claim 18 (depends on 17) The method of claim 17, wherein altering the amount of light emitted comprises changing the amount of light in response to at least one of a user placing a wager or the user interacting with the at least one of the wagering areas or the at least one game display area. ### Claim 19 (depends on 11) The method of claim 11, further comprising selecting the gaming surface to comprise a table surface of a gaming table.