Random number generator seeding method and apparatus

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United States of America Patent

PATENT NO 6502116
SERIAL NO

09396135

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A random number generator seeding method and apparatus which includes the provision of an RNG seed register and means for capturing a current count number from one or more fast running counters contained within the apparatus upon the occurrence of an act or acts by an apparatus operator as he performs the normal set-up and initialization function. In the preferred embodiment means are provided for sensing particular acts of the operator, and upon detection of each such 'event', one or more of the counters within the system are read and the count value is appended to previously captured counter values until the desired seed length is obtained. At this time, the RNG is said to be seeded, the initialization phase is completed and the apparatus may be made available to players to commence game play or other use of the apparatus.

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Patent Owner(s)

Patent OwnerAddress
IGT A NEVADA CORPORATION9295 PROTOTYPE DRIVE RENO NV 89521-8986

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kelly, John R San Jose, CA 10 363
McLoughlin, Bruce Santa Clara, CA 7 187

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