Shuffle Master, Incorporated

Bally Gaming, Inc.

Shfl Entertainment, Inc.

Crowsocs, Inc.

Justin G Downs, Iii

James R Roberts

Vladislav Zvercov

Kapilkumar N Kulakkunnath

Oliver M Schubert

James V Kelly

Sion D Walsh

Attila Grauzer

Atilla Grauzer

Joshua David Marz

James D Roberts

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.

Card shuffling apparatus and card handling device

A playing card delivery shoe used in the play of the casino table card game of blackjack. The shoe may include an area for receiving a first set of playing cards, a first card mover that moves playing cards from the first set of playing cards to a playing card staging area, a second playing card mover that moves playing cards from the playing card staging area to a delivery area, and playing card-reading sensors that read at least one playing card value of each playing card separately after each playing card has been removed from the area for receiving the first set of playing cards and before removal from the playing card delivery area. A processor analyzes the data and displays certain game-related data on a display device. Methods of providing cards to a dealer in a casino table card game of blackjack are disclosed.

Modular dealing shoe for casino table card games

A playing card delivery shoe used in the play of the casino table card game of blackjack. The shoe may comprise: an area for receiving a first set of playing cards useful in the play of the casino table card game of blackjack; a first card mover that moves playing cards from the first set of playing cards to a playing card staging area wherein at least one playing card is staged in an order by which playing cards are removed from the first set of playing cards and moved to the playing card staging area; a second playing card mover that moves playing cards from the playing card staging area to a delivery area wherein playing cards removed from the staging area to the delivery shoe are moved in the same order by which playing cards were removed from the first set of playing cards and moved to the playing card staging area; and playing card-reading sensors that read at least one playing card value of each playing card separately after each playing card has been removed from the area for receiving the first set of playing cards and before removal from the playing card delivery area. There is a communication link between the playing card-reading sensors and a processor, and the processor analyzes the data and displays certain game-related data on a display device.

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.

Card shoe with card block

Card shuffler with card rank and value reading capability using CMOS sensor

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.

Unique sensing system and apparatus for reading playing cards

A data providing device associated with a trajectory sensing system has at least a frame. The frame supports at least two sensing receivers and at least one emitter for the sensing receivers. The sensors sense movement and/or position with respect to a surface. The frame supports a third sensor that senses information (e.g., image data) from the surface at least in addition to movement. There is also a communication link from the two sensing receivers to a data storage device; a communication link from the third sensor to a data storage device or to a processor and then a data storage device; and a processor that determines position of the system with respect to the surface based at least in part on data from the two sensing receivers.

High speed deterministic, non-contact, 3-axis free trajectory measurement device and free trajectory imaging device

A method and an apparatus determines at least one of rank or suit of a playing card. The apparatus has at least one two-dimensional complementary metal oxide semiconductor imaging system that provides a signal when playing cards are moved over the system. The signal is a series of gray scale values that are converted into binary values. The sensed data is transmitted to a hardware component that identifies at least one of rank and suit to an external data storage device.

Card reading system employing CMOS reader

Method of locating rank and suit symbols on cards

A sensing system for determining the rank and suit of playing cards is disclosed. The system includes a sensing module capable of reading a line of data from a printed image, a position sensor and a hardware component that combines the signals from the sensing module and position sensor, converts the signal to binary values and compares the converted signal to stored signals. The comparisons are correlated to identify card rank and Suit. The system can be used in a playing card delivery shoe used to control the game of baccarat. The shoe may be a customary dealing shoe equipped with a sensing module, or may be a mechanized shoe. The mechanized shoe may comprise a) an area for receiving a first set of playing cards useful in the play of the casino table card game of baccarat; b) first card mover that moves playing cards from the first set to a playing card staging area wherein at least one playing card is staged in an order by which playing cards are removed from the first set of and moved to the playing card staging area; c) second playing card mover that moves playing cards from the playing card staging area to a delivery area wherein playing cards removed from the staging area to the delivery shoe are moved in the same order by which playing cards were removed from the first set of playing cards and moved to the playing card staging area; and d) playing card reading sensors that read at least one playing card value of each playing card separately after each playing card has been removed from the area for receiving the first set of playing cards and before removal from the playing card delivery area One exemplary sensing system is a CIS line scanning system with an associated card position sensor and a FPGA hardware element.

Unique sensing system and method for reading playing cards

A device for forming a random set of playing cards comprises a card infeed area, a shuffling system, a card removal area; and a card reading system located within the device, the card reading system employing a 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.

Growing community of inventors

Henderson, NV, United States of America

Justin G Downs, Iii