Bally Gaming, Inc.

Anand Singh

Anthony E Green

Pravinkumar Patel

James Schaefer

Thomas E Buckeyne

Ronald A Cadima

Lawrence C McAllister

Peter R Pitts

Raymond C Cammilleri

Various embodiments are directed to a gaming device including a background memory validation system. The background memory validation system includes a background kernel thread that validates read-only pages on the gaming device. Additionally, the background kernel thread also minimizes potential timing problems because this process only validates page content in memory that is fully-loaded and functional.

Background memory validation for gaming devices

Gaming machines may be remotely accessed by a gaming machine management server. The gaming machine management server may access a respective gaming machine while the respective gaming machine is powered off. The gaming machine management server may access a respective gaming machine while the respective gaming machine is powered on and concurrently while an operating system of the respective gaming machine is being executed.

Systems and methods for out-of-band gaming machine management

A system for providing a multi-game gaming machine having mechanical reel strips is displayed. The use of the projection devices onto blank mechanical reel strips transforms the multi-game gaming machine to a mechanical reel video game. These projection devices project the multi-game symbol images over the exposed portions of the mechanical reel strips. The projection devices are to be positioned such that its image projection covers one, two, or three reels of the available viewable area. The multi-game symbol projected images are theme based and can be easily changed or updated. The multi-game gaming machine has access to changing reel strips, and as such a number of sets of symbols can be displayed based on a game selection and corresponding image polarizer orientation.

Gaming system having gaming machines with projected or polarized image reel symbols

Various embodiments disclosed herein are directed to gaming devices having a secured basic input/output system (BIOS) and methods for determining the validity of the gaming device's BIOS. According to one embodiment, the gaming device includes a secured module for authenticating the BIOS of the gaming device. During the boot-up process, the secured module issues a challenge to the BIOS. The BIOS generates a response to the challenge, and the secured module determines whether the BIOS response matches the calculated response of the secured module. If the BIOS response matches the secured module response, the gaming device continues the boot process. Otherwise, the boot process is halted by the gaming device.

Authentication system for gaming machines and related methods

Various embodiments disclosed herein are directed to gaming devices having a secured basic input/output system (BIOS) and methods for determining the validity of the gaming device's BIOS. According to one embodiment, the gaming device includes a secured module for authenticating the BIOS of the gaming device. During the boot-up process, the secured module selects a challenge from a plurality of challenges, and the selected challenge is issued to the BIOS. The BIOS generates a response to the challenge, and the secured module determines whether the BIOS response matches the calculated response of the secured module. If the BIOS response matches the secured module response, the gaming device continues the boot process. Otherwise, the boot process is halted by the gaming device.

An electronic gaming machine (EGM) implements a multi-core processor. A first of the processor cores is adapted to perform or otherwise control a first set of operations. The first set of operations can include, for example, game manager operations and other operations of the EGM that are more time-sensitive. A second one of the processor cores is adapted to perform or otherwise control a second set of operations. The second set of operations can include, for example, operations related to multimedia presentation associated with the running/playing of a game and/or other operations of the EGM that are not time-sensitive or are otherwise less time-sensitive than the operations performed/controlled by the first processor core. Each of the processor cores may run an operating system that matches the needs of its respective processor core.

Apparatus, method, and system to provide a multi-core processor for an electronic gaming machine (EGM)

A system for providing a multi-game gaming machine having mechanical reel strips is displayed. A mechanical-reel gaming machine may include light responsive polymer material layers on its reel strips having multiple symbol images visible in polarized light and methods for displaying such symbol images is disclosed. The multi-game gaming machine has access to changing reel strips, and as such a number of sets of symbols can be displayed based on a game selection and corresponding image polarizer orientation. The uniform light sources per reel work with the image polarizer associated per reel, with polarizer location between preferably the reel and the game patron or the light sources and the reel. The polarizer orientation changes based on a game selection, with different game symbols displayed according to that selected game.

Growing community of inventors

Henderson, NV, United States of America

Anand Singh