Patents Assigned to Shuffle Master
  • Patent number: 8205884
    Abstract: A method of controlling a game of Baccarat, the method including the steps of providing a card delivery shoe equipped with a sensor capable of reading at least a rank of each card; a first processor capable of controlling operation of the card delivery shoe; and a second processor capable of receiving signals from the sensor and programmed to display information related to the game of Baccarat.
    Type: Grant
    Filed: May 18, 2011
    Date of Patent: June 26, 2012
    Assignee: Shuffle Master, Inc.
    Inventors: Oliver M. Schubert, Joshua David Marz
  • Publication number: 20120157192
    Abstract: A method for providing an award feature on a gaming machine is provided. The method includes providing a sequential series of games, each game producing a game outcome which can be a winning or losing outcome. A winning outcome results in an award value to be added to a player's award total. The highest single award value is determined from all award values resulting from all the games of the series of games. Prior to adding the highest single award value to the player's award total, a multiplier is applied to the highest single award value to obtain a multiplied value. The multiplied value is added to the player's award total in place of the highest award value.
    Type: Application
    Filed: August 24, 2009
    Publication date: June 21, 2012
    Applicant: SHUFFLE MASTER AUSTRALASIA PTY LIMITED
    Inventors: Ross M. Gilbertson, Andrew Masen
  • Patent number: 8191894
    Abstract: Apparatuses and methods for moving playing cards from a first group of cards into plural hands of cards, wherein each of the hands contains a random arrangement of cards. The apparatus may comprise a card receiver for receiving the first group of cards, a single stack of card-receiving compartments generally adjacent to the card receiver, the stack generally vertically movable, an elevator for moving the stack, a card-moving mechanism between the card receiver and the stack, and a microprocessor that controls the card-moving mechanism and the elevator so that an individual card is moved into an identified compartment. The number of compartments receiving cards and the number of cards moved to each compartment may be selected.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: June 5, 2012
    Assignee: Shuffle Master, Inc.
    Inventors: Attila Grauzer, Feraidoon Bourbour, Troy D. Nelson, Robert J. Rynda, Paul K. Scheper, James Bernard Stasson, Ronald R. Swanson
  • Patent number: 8170323
    Abstract: A playing card delivery shoe is used in the play of the casino table card game of baccarat or blackjack or any game where cards are pulled one at a time from the shoe. The apparatus comprises a reader or an imager that scans lines bisecting the image at spaced intervals. The scanning occurs on playing cards in at least the region where suit and rank symbols are provided. The scanner output is a series of voltages that are converted to binary information. This binary information is compared to stored binary information to determine rank and suit. The upper surface of the output end of the shoe contains a partial barrier for cards being scanned. The partial barrier has an elevated surface and limits a size of a pathway so that only one card can be removed at a time.
    Type: Grant
    Filed: April 25, 2011
    Date of Patent: May 1, 2012
    Assignee: Shuffle Master, Inc.
    Inventors: Justin G. Downs, III, James R. Roberts, Sion D. Walsh
  • Publication number: 20120091657
    Abstract: A device for automatically calibrating for card size and thickness during card handling is disclosed. The device includes a card receiving area, a card stacking area and a card moving system for moving cards from the card receiving area to the card stacking area. An elevator located in the card stacking area has a movable platform for moving a stack of cards. At least one sensor senses at least one of position of the platform, height of the platform, position of a card in the elevator, height of a card or cards in the elevator, pressure applied to a card in the elevator, presence of the platform at a predetermined height, presence of the platform at a predetermined position, presence of card(s) on the platform, and absence of card(s) on the platform. A method for calibrating a card-handling device during shuffling is also disclosed.
    Type: Application
    Filed: October 17, 2011
    Publication date: April 19, 2012
    Applicant: Shuffle Master, Inc.
    Inventors: Attila Grauzer, James B. Stasson, Feraidoon Bourbour
  • Publication number: 20120091656
    Abstract: Card handling systems include shuffling devices, shoe devices, and a card transfer system for automatically transferring cards from the shuffling device into the shoe device. Shuffling devices may include a divider configured to contact at least one card positioned within a compartment of the shuffling device. Shoe devices may include a card loading system for loading cards into a card storage area through an opening in a base of the shoe device. Methods of providing cards during a casino table game play include identifying card information including a rank and a suit of each card in a shuffling device and a shoe device and transporting cards from the shuffling device to the shoe device.
    Type: Application
    Filed: October 10, 2011
    Publication date: April 19, 2012
    Applicant: Shuffle Master GmbH & Co KG.
    Inventors: Ernst Blaha, Peter Krenn, Attila Grauzer, Todd M. Haushalter
  • Patent number: 8150158
    Abstract: A sensing apparatus is provided for the determination of at least one of rank or suit of a playing card. The sensing apparatus includes an imaging array capable of sensing at least an area of a playing card that represents rank and or suit. A position sensor is provided for determining card position. A hardware component receives signals from the imaging array and the card position sensor. The hardware component forms a vector set from the output from the imaging array and card position sensor, and compares the vector set to known reference vector sets to determine rank and suit of a card.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: April 3, 2012
    Assignee: Shuffle Master, Inc.
    Inventor: Justin G. Downs, III
  • Patent number: 8150157
    Abstract: A device for forming a random set of playing cards comprises a card in-feed area, a shuffling system, a card removal area, and a card reading system located within the device, the card reading system employing a complementary metal-oxide semiconductor (CMOS) sensor and a hardware component, the hardware component capable of converting signals from the CMOS sensor into vector sets and comparing the vector sets to known vectors to determine rank and suit.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: April 3, 2012
    Assignee: Shuffle Master, Inc.
    Inventors: Justin G. Downs, III, James R. Roberts, Kapilkumar N. Kulakkunnath, Vladislav Zvercov
  • Patent number: 8141875
    Abstract: Devices for handling playing cards comprise a card infeed tray, a card output tray, and a movable card storage device with multiple compartments. At least one compartment of the multiple compartments comprises a preselected and designated bonus card compartment configured for storing bonus cards. A card sensing system is configured to detect a presence of bonus cards to be transferred into the movable card storage device. A control system is programmed to selectively transfer only bonus cards into the at least one designated compartment in response to detection of bonus card presence by the card sensing system and to selectively transfer playing cards into compartments of the multiple compartments separate from the at least one designated compartment.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: March 27, 2012
    Assignee: Shuffle Master, Inc.
    Inventors: Attila Grauzer, Ernst Blaha, Peter Krenn, Paul K. Scheper
  • Patent number: 8128091
    Abstract: A method, system, and computer readable storage medium to provide a player versus dealer poker game which allows the dealer to raise based on the contents of the dealers unrevealed hand. The player can then choose to match the dealer's raise or fold. Then, both the player's hand and the dealer's hand are revealed, and the higher hand wins.
    Type: Grant
    Filed: April 14, 2009
    Date of Patent: March 6, 2012
    Assignee: Shuffle Master, Inc.
    Inventors: Roger Snow, Mark Yoseloff, Stacy Friedman, Jon Muskin
  • Patent number: 8118305
    Abstract: A distinct dealing shoe having no shuffling functionality receives a shuffled, randomized or ordered group of cards. The cards may be mechanically moved one at a time from a receiving area for the deck to a buffer area where more than one card is temporarily stored. The cards in the buffer area are then mechanically moved to a card delivery area where the cards may be manually removed, one at a time, by a dealer. The cards are read one at a time inside of the dealing shoe, either before the buffer area or after leaving the buffer area, but preferably before the cards are being manually removed from a card delivery area. Information from the card reading may be used for game tracking, hand tracking, player information, and other security issues at casino table card games.
    Type: Grant
    Filed: May 7, 2010
    Date of Patent: February 21, 2012
    Assignee: Shuffle Master, Inc.
    Inventors: Attila Grauzer, Oliver M. Schubert, James V. Kelly, James B. Stasson, Paul K. Scheper
  • Publication number: 20110306284
    Abstract: A casino chip-sorting device may comprise a transport disc, a drive, an ejector, a cam, and a blade. The drive may be operably coupled to the transport disc, for rotating the transport disc, and the transport disc may have multiple recesses for collecting individual chips. The ejector may be extendable into a recess from beneath the transport disc to move a disc that is in the recess and the cam may be selectively rotatable by the drive to push the ejector into the recess. The blade may have an upper surface positioned to receive a casino chip moved by the ejector. Additionally, a processor associated with the casino chip-sorting device may be programmed to recognize a jam.
    Type: Application
    Filed: August 23, 2011
    Publication date: December 15, 2011
    Applicant: SHUFFLE MASTER GMBH & CO KG
    Inventors: Ernst Blaha, Peter Krenn
  • Patent number: 8070574
    Abstract: Apparatuses, systems, methods, and computer-readable media are disclosed for detecting, storing, and retrieving information about the composition of present and past hands of cards in a casino table game. The method includes causing a card-handling device to substantially automatically generate a plurality of hands wherein each hand includes one or more cards. Card information is identified that includes a rank and a suit of each card as each card moves through the card-handling device. A play history is maintained of a card composition of more than one round wherein the card composition of each round includes the cards in each hand of each round. The card information of at least one hand from at least one round may be displayed.
    Type: Grant
    Filed: June 6, 2007
    Date of Patent: December 6, 2011
    Assignee: Shuffle Master, Inc.
    Inventors: Attila Grauzer, Feraidoon Bourbour, Mark L. Yoseloff
  • Publication number: 20110272881
    Abstract: An apparatus is for shuffling a plurality of playing cards used in gaming. The apparatus includes a support adapted to support the unshuffled cards on-edge. An exciter is also included, and is adapted to impart vibrational action to the supported cards. Cards drop in a random fashion such as by controlling the relative position of the cards and passage through one or more slots in the supporting rest. In some of the apparatuses a medial receiver is adapted to receive at least one card dropped from the support and to retain the at least one received card to substantially block the slot to prevent further cards from dropping. A positioner is preferably included to change the relative position of the unshuffled deck and slots though which the cards drop.
    Type: Application
    Filed: May 5, 2011
    Publication date: November 10, 2011
    Applicant: Shuffle Master, Inc.
    Inventor: Randy D. Sines
  • Publication number: 20110254222
    Abstract: A card feed system for feeding cards into a card handling system is disclosed. The system includes a card input department with a playing card support surface, a front wall, a rear wall and two side walls. The playing card support surface slopes towards the front wall at an angle between 12 and 22 degrees. A slot is provided in the front wall to allow single cards to pass into the card handling system. The card feed system also includes a card moving system to advance cards through the slot.
    Type: Application
    Filed: June 28, 2011
    Publication date: October 20, 2011
    Applicant: Shuffle Master GmbH & Co KG
    Inventors: Ernst BLAHA, Peter KRENN
  • Patent number: 8038521
    Abstract: A device for automatically calibrating for card size during card handling is disclosed. The device includes a card receiving area, a card stacking area and a card moving system for moving cards from the card receiving area to the card stacking area. An elevator located in the card stacking area has a movable platform for moving a stack of cards, and has a collection surface on the platform. A motor moves the platform within the elevator. At least one sensor senses at least one of a) position of the platform, b) height of the platform, c) position of a card in the elevator, d) height of a card or cards in the elevator, e) pressure applied to a card in the elevator, e) presence of the platform at a predetermined height, f) presence of the platform at a predetermined position, g) presence of card(s) on the platform, and h) absence of card(s) on the platform. A method for calibrating a card handling device during shuffling is also disclosed.
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: October 18, 2011
    Assignee: Shuffle Master, Inc.
    Inventors: Attila Grauzer, James B. Stasson, Feraidoon Bourbour
  • Patent number: 8025294
    Abstract: A card shuffling device includes a top surface, a card receiving area for receiving an initial set of playing cards, a randomizing or arranging system for the initial set of playing cards, a collection surface in a card collection area for receiving randomized playing cards, the collection surface receiving cards positioned so that all cards collected are below the top surface of the device, and an elevator for raising the collection surface so that at least some randomized cards are elevated above the top surface of the device. An automatic card shuffler includes a microprocessor with memory. An automated calibration system is provided that calibrates the precise position of the card supporting platform on the elevator so that precise insertion of cards can be performed during card handling procedures.
    Type: Grant
    Filed: March 16, 2010
    Date of Patent: September 27, 2011
    Assignee: Shuffle Master, Inc.
    Inventors: Atilla Grauzer, Oliver M. Schubert, James V. Kelly, James B. Stasson, Feraidoon Bourbour, Paul K. Scheper
  • Patent number: 8012029
    Abstract: A card shuffling device reads suit and value of individual cards that are moved through the card shuffler. Reading of the cards is effected after cards have been received into a card holding area and before cards have been delivered into a card collection area from which cards are removed from the device for use.
    Type: Grant
    Filed: July 27, 2007
    Date of Patent: September 6, 2011
    Assignee: Shuffle Master, Inc.
    Inventor: Rodney G. Johnson
  • Patent number: D646338
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: October 4, 2011
    Assignee: Shuffle Master, Inc.
    Inventors: Paul K. Scheper, Attila Grauzer
  • Patent number: RE42944
    Abstract: A card shuffler is disclosed having a card output portion that is easily connectable to either a first output card receiver or a second output card receiver. The first output card receiver enables the dealer to remove cards one at a time from the shuffler. The second output card receiver enables the dealer to remove a group of cards at a time from the shuffler.
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: November 22, 2011
    Assignee: Shuffle Master GmbH & Co KG
    Inventors: Ernst Blaha, Peter Krenn