William R Cunningham, Ii

Scott J MacMillan

Erik B Petersen

Marc A Espin

Robert P Bartholomew

Richard Rader

Methods for secure transactions between gaming machines and portable devices are described. A logic device, separate from a master gaming controller on the gaming machine and placed in the gaming machine, may be operable to authenticate a portable device, such as a smart card, and authorize transactions involving transfers of indicia of credit between the portable device and the gaming machine. The logic device may be operable to send authentication information relating to the portable device to a remote host where a value amount of transactions involving the portable device authorized by the logic device may be higher when the logic device and the remote host authenticate the portable device as opposed to when the portable device is only authenticated by the logic device.

Methods and architecture for cashless system security

Various embodiments described or referenced herein are directed to different devices, methods, systems, and computer program products for facilitating cashless digital transactions (e.g., in a casino environment). A wager-based gaming machine may include a memory device capable of storing a first credit balance representing an amount of credit available for wagering. The wager-based gaming machine may include a communication interface configured to communicate with a portable electronic device capable of storing a second credit balance representing a second amount of credit available on the portable electronic device. The wager-based gaming machine may include a secure transaction device. The secure transaction device may be operable to transmit to the portable electronic device a request to update the second credit balance, the request including security authorization information. The secure transaction device may also be operable to receive from the portable electronic device an indication that the second amount of credit has been updated in accordance with the request, when it is determined that the security authorization information complies with one or more security authorization requirements. The secure transaction device may also be operable to update the first credit balance stored in the first memory device in accordance with the request.

Secure smart card operations

Apparatus and method for secure transactions between gaming machines and portable devices are described. The secure transactions may include a transfer of an amount of an indicia of credit with a cash value from the portable device to the gaming machine or a transfer of an amount of an indicia of credit with a cash value from the gaming machine to the portable device. A logic device, separate from a master gaming controller on the gaming machine and placed in the gaming machine, may be operable to authenticate a portable device, such as a smart card, and authorize transactions involving transfers of indicia of credit between the portable device and the gaming machine. The logic device may be operable to send authentication information relating to the portable device to a remote host where a value amount of transactions involving the portable device authorized by the logic device may be higher when the logic device and the remote host authenticate the portable device as opposed to when the portable is only authenticated by the logic device.

Growing community of inventors

Reno, NV, United States of America

William R Cunningham, Ii