1
Curtis J Crawford, James P Jackson: Slot machine with symbol save feature. Sigma Game, Brian D Ogonowsky, Skjerven Morrill MacPherson, August 7, 2001: US06270412 (465 worldwide citation)

A method for operating a rotating reel type slot machine, or a video machine which depicts rotating reels, is described herein which allows a player to save in memory one or more symbols from one or more previous games and use those symbols in a current game to obtain a winning combination. In one e ...


2
James P Jackson, Robert J Piechowiak: Slot machine having multiple progressive jackpots. Multimedia Games, The Culbertson Group P C, January 27, 2009: US07481430 (67 worldwide citation)

A progressive jackpot slot machine, or group of slot machines, is described herein. A plurality of progressive jackpots are accumulated as the slot machine is played. In the preferred embodiment, a first progressive jackpot is accumulated at a first rate, and a second progressive jackpot is accumula ...


3
Attila Grauzer, Roger M Snow, James R Roberts, James P Jackson, Nathan J Wadds, Oliver M Schubert: Card-reading shoe with inventory correction feature and methods of correcting inventory. SHFL Entertainment, TraskBritt, August 20, 2013: US08511684 (35 worldwide citation)

Methods and apparatus for identifying unexpected cards in a card-handling device are disclosed. The method comprises providing a card-handling device, wherein the card-handling device comprises a card storage area, an output end for the manual removal of cards, a processor with associated memory, an ...


4
Mark L Yoseloff, Attila Grauzer, James P Jackson, Nathan J Wadds: Card reading shoe with card stop feature and systems utilizing the same. SHFL Entertainment, TraskBritt, July 23, 2013: US08490973 (34 worldwide citation)

A semi-automatic gaming table system comprises: a gaming table surface, at least one playing card delivery device, the playing card delivery device comprising a card storage area, an internal processor, a card-moving system, a delivery end and a card-imaging system, and a plurality of electronic pla ...


5
James P Jackson, Robert J Piechowiak, Frank DeSimone, Michael Thomas Dini: Gaming machine having bonus game. Sigma Game, McDermott Will & Emery, June 29, 2004: US06755737 (19 worldwide citation)

In one embodiment of a gaming machine incorporating the present invention, a special outcome of a primary game initiates a bonus game of a type very different from the primary game. One of the outcomes of the bonus game is the initiation of a third game, which the player then plays to determine whet ...


6
Michael B Jacobson, James P Jackson: Sufficient free space for redundancy recovery within a distributed data-storage system. Hewlett Packard Development Company, June 22, 2010: US07743276 (16 worldwide citation)

Embodiments of the present invention are directed to methods, and distributed data-storage systems employing the methods, for recovering redundancy within a distributed data-storage system upon failure of one or more mass-storage devices within a component data-storage system of the distributed data ...


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8
Douglas L Voigt, James P Jackson, Alistair Veitch, James M Reuter: Hierarchical timestamps. Hewlett Packard Development Company, January 5, 2010: US07644308 (2 worldwide citation)

Embodiments of the present invention are directed to digitally encoded hierarchical timestamps that are stored in computer readable mediums. The hierarchical timestamps of the present invention include a first field that stores a timestamp value and a second field that stores a processing-level indi ...


9
James P Jackson, Robert J Piechowiak: Slot machine having multiple progressive jackpots. Multimedia Games, Russell D Culbertson Esq, Nathan H Calvert Esq, J P Cody, January 8, 2013: US08348754 (2 worldwide citation)

A progressive jackpot slot machine, or group of slot machines, is described herein. A plurality of progressive jackpots are accumulated as the slot machine is played. In one preferred embodiment, a first progressive jackpot is accumulated at a first rate, and a second progressive jackpot is accumula ...


10
James P Jackson, Robert J Piechowiak: Slot machine having multiple progressive jackpots. Multimedia Games, The Culbertson Group P C, March 6, 2012: US08128489 (1 worldwide citation)

A progressive jackpot slot machine, or group of slot machines, is described herein. A plurality of progressive jackpots are accumulated as the slot machine is played. In the preferred embodiment, a first progressive jackpot is accumulated at a first rate, and a second progressive jackpot is accumula ...



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