US Patent No: 4,448,419

Number of patents in Portfolio can not be more than 2000

Electronic gaming device utilizing a random number generator for selecting the reel stop positions

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Importance

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Abstract

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A gaming machine of the type utilizing rotating reels (16) which carry on the periphery a plurality of indicia, a brake (19) to stop the reels at a selected position and a random number generator for selecting the reel stopping position. Numbers are assigned to the reel stopping positions and entered into the random number generator (41) with each number being entered one or more times to control the payout odds of each particular stopping position being selected thereby enabling any odds to be set without changing the physical characteristics of the machine.

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First Claim

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Related Publications

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Patent Owner(s)

Patent OwnerAddressTotal Patents
IGTRENO, NV2771

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Telnaes, Inge S 4435 Canyon Dr., Reno, NV 89509 1 726

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Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
IGT (461)
5,788,573 Electronic game method and apparatus with hierarchy of simulated wheels 861 1996
5,779,545 Central random number generation for gaming system 384 1996
5,947,820 Electronic game method and apparatus with hierarchy of simulated wheels 664 1997
6,159,096 Method and apparatus for configuring a slot-type wagering game 352 1997
6,117,009 Method and apparatus for configuring a video output gaming device 257 1997
6,168,520 Electronic game method and apparatus with hierarchy of simulated wheels 489 1998
6,162,121 Value wheel game method and apparatus 550 1998
6,033,307 Gaming machines with bonusing 613 1999
6,656,046 Reel or video reel gaming format 67 1999
6,059,289 Gaming machines with bonusing 641 1999
6,343,988 Systems and methods wherein a gambling result is based on a user input 102 1999
7,156,734 Systems and methods for resolving a hand of blackjack that results in a push 5 2000
6,398,218 Gaming machine with bonusing 375 2000
6,579,178 Electronic amusement device and method for operating a game offering reels having puzzle pieces 21 2000
6,877,745 Games of chance with player-specified elements 52 2000
6,837,790 Gaming device with moving screen simulation 23 2000
6,569,015 Gaming device having separately changeable value and modifier bonus scheme 304 2000
7,454,363 Method and apparatus for voucher sorting and reconciliation in soft count process 6 2000
7,559,837 Video gaming system with wild card system and bonus system 34 2000
6,776,711 Gaming device having a bonus round with multiple random award generation and multiple return/risk scenarios 103 2000
6,811,483 Gaming device having a graduating award exchange sequence with a tease consolation sequence and an initial qualifying sequence 150 2000
6,514,141 Gaming device having value selection bonus 261 2000
6,494,785 Gaming device having a destination pursuit bonus scheme with advance and setback conditions 153 2000
6,599,192 Gaming device having risk evaluation bonus round 180 2000
6,413,162 Gaming device having independent reel columns 239 2000
6,589,115 Gaming method and apparatus having a proportional payout 167 2001
6,676,510 Electronic gaming device having random reel mapping 10 2001
6,749,502 Gaming device having a multi-characteristic matching game 70 2001
6,648,754 Gaming device having an offer and acceptance game with termination limit wherein the offer is picked by a player 141 2001
6,890,257 Gaming device having offer/acceptance advance threshold and limit bonus scheme 72 2001
6,923,718 Audio visual output for a gaming device 23 2001
6,506,118 Gaming device having improved award offer bonus scheme 308 2001
6,719,632 Gaming device having an award offer and termination bonus scheme 72 2001
6,632,141 Gaming device having an offer an acceptance selection bonus scheme with a terminator and an anti-terminator 189 2001
6,605,002 Gaming device having tease reveal feature 88 2001
6,986,709 Gaming device having games with variable game functions 19 2001
8,002,624 Gaming machine reel having a flexible dynamic display 6 2001
6,942,566 Gaming device having an improved offer/acceptance bonus scheme 47 2001
6,666,766 Gaming device having outcomes which replicate the laws of physics 57 2001
6,634,945 Gaming device having independent bonus reels 135 2001
7,351,146 Gaming device and method for activating multiple paylines upon the wager of a single credit 47 2001
6,511,376 Systems and methods wherein a gambling result is based on a user input 73 2001
7,040,982 Financial trading game 61 2001
6,905,405 Method and apparatus for gaming using symbols movable in the plane of a display 27 2001
6,899,623 Gaming device having improved offer and acceptance bonus scheme 44 2002
6,942,567 Gaming device having an offer and acceptance game with a player selection feature 39 2002
7,722,451 Gaming device having improved offer and acceptance game with masked offers 6 2002
7,169,047 Providing an indication of a hidden bonus on a casino gaming apparatus 8 2002
7,037,191 Gaming device having multiple pay slots 38 2002
6,605,000 Slot machine with additional payout indicator 52 2002
7,001,273 Gaming device having offer and acceptance game with hidden offer 84 2002
6,983,935 Gaming device having an interactive matrix game 11 2002
6,648,759 Gaming machines with bonusing 89 2002
7,001,274 Gaming device having independent reel columns 95 2002
7,918,730 Trajectory-based 3-D games of chance for video gaming machines 10 2002
7,264,545 Gaming device having selectable revealed award values 43 2002
7,252,591 Gaming device having symbol stacks 71 2002
7,674,168 Gaming device having a randomly selected symbol elimination game 3 2002
7,192,349 Gaming device having multiple round bonus scheme with residual awards 32 2002
7,056,213 Gaming device having a probability enhancing trigger symbol 87 2002
7,399,226 Matching symbol game associated with slot machine 39 2002
6,960,134 Alternative bonus games associated with slot machine 77 2002
7,601,057 Gaming device having an offer/acceptance game wherein each offer is based on a plurality of independently generated events 4 2002
7,056,209 Gaming device having a multi-characteristic matching game including selection indicators 33 2002
7,040,983 Gaming device having a multi-round, multi-characteristic matching game 40 2002
6,827,646 Slot machine with an additional payout indicator 54 2002
7,364,507 Gaming device having an offer/acceptance game with multi-offer symbol 12 2002
7,901,287 Gaming device having offer and acceptance game with a plurality of award pools, a reveal feature, and a modify feature 4 2002
7,198,569 Gaming device with optimal auto-hold tables 37 2002
7,563,163 Gaming device including outcome pools for providing game outcomes 8 2002
7,001,278 Gaming device having apparent and final awards 33 2002
6,796,905 Gaming device having improved award offer bonus scheme 62 2002
6,786,820 Gaming device having a destination pursuit bonus scheme with advance and setback conditions 76 2002
6,722,981 Gaming device having value selection bonus 127 2002
7,160,189 Systems and methods for determining an outcome of a game on a gaming device based on a factor other than a random number 28 2002
6,793,579 Gaming device having improved award offer bonus scheme 61 2002
8,092,290 Card gaming machine with large number of pay lines 0 2003
6,722,982 Gaming device having value selection bonus 106 2003
7,494,413 Slot machine game having a plurality of ways for a user to obtain payouts for one or more additional pay lines formed by the appearance of special symbols in a symbol matrix 22 2003
7,329,183 Central determination gaming system where the same seed is used to generate the outcomes for a primary game and a secondary game 23 2003
7,291,069 Central determination gaming system with a game outcome generated by a gaming terminal and approved by a central controller 20 2003
6,808,454 Gaming device having a destination pursuit bonus scheme with advance and setback conditions 86 2003
6,692,355 Gaming device having separately changeable value and modifier bonus scheme 172 2003
7,727,061 Method for playing a video gaming machine 6 2003
7,628,703 Central determination gaming system with a gaming terminal assisting the central controller in the generation of a game outcome 7 2003
7,192,348 Central determination gaming system which provides a player a choice in outcomes 23 2003
7,887,408 Apparatus having movable display and methods of operating same 7 2003
6,758,750 Gaming device having risk evaluation bonus round 84 2003
7,306,520 Gaming device including movable symbol indicator plates 27 2003
7,905,774 Apparatus providing payouts proportional to wagers and methods for operating same 4 2003
7,399,227 Central determination gaming system with a keno game 33 2003
6,852,030 Gaming device having risk evaluation bonus round 82 2003
6,832,959 Gaming device having tease reveal feature 21 2003
7,708,628 Gaming device having a multiple coordinate award distributor 2 2003
7,314,409 Gaming device having a selectable combination bonus game 32 2003
7,090,580 Gaming device including a game having a wild symbol related award 76 2003
D503951 Gaming device having a display with multiple indicators 18 2003
7,326,114 Gaming device having an offer and acceptance selection bonus scheme with a terminator and an anti-terminator 10 2003
D503751 Gaming device having multiple symbol displays 4 2003
7,371,169 Method and apparatus for determining a gaming device award 29 2003
7,331,863 Gaming device having related award component selection 16 2003
7,806,760 Gaming device having a multiple selectable indicator game 5 2003
7,040,984 Gaming device having a selection game with building awards 48 2003
7,867,074 Gaming device having a bonus scheme with multiple potential award sets 3 2003
7,341,513 Gaming device having match game with award determined by prediction of correct matches 26 2003
7,588,494 Gaming device having a high-low game 1 2003
7,731,582 Gaming device having an offer and acceptance game with multiple offers 7 2003
7,448,948 Gaming device having award positions with associated characteristics 19 2003
7,278,919 Gaming device having multiple interrelated secondary games 36 2003
7,270,604 Gaming device with offer/acceptance game having offer chosen from multiple formed offers 27 2003
7,749,068 Gaming device having a destination pursuit bonus scheme with advance and setback conditions 2 2003
D496968 Gaming device symbol display having a display window 19 2003
7,585,218 Gaming device having multiple selection groups with randomly aligning advances 6 2003
7,128,646 Gaming device having a multi-round, multi-characteristic card game 31 2003
7,074,127 Gaming device having a probability-enhancing trigger symbol 87 2003
7,399,228 Gaming device having related multi-game bonus scheme 11 2003
7,316,609 Reveal-hide-pick-reveal video wagering game feature 29 2003
7,153,205 Gaming device having related multi-game bonus scheme 29 2003
7,503,848 System and method for providing repeated elimination bonus in gaming activities 6 2003
7,156,735 Parallel games on a gaming device 34 2003
7,014,560 Gaming device having independent bonus reels 93 2003
6,808,452 Gaming device having an offer and acceptance game with a termination limit wherein the offer is picked by a player 68 2003
7,771,271 Method and apparatus for deriving information from a gaming device 23 2003
7,883,406 Gaming machines with bonusing 6 2003
7,169,044 Gaming device having outcomes which replicate the laws of physics 44 2003
8,016,670 Virtual glass for a gaming machine 5 2004
7,250,001 Gaming device having separately changeable value and modifier bonus scheme 24 2004
7,354,342 Gaming device having a multiple coordinate award distributor including award percentages 16 2004
7,819,740 Gaming device having a plurality of paylines and different modifiers associated with the paylines 5 2004
7,427,233 Method and apparatus for setting game parameters 36 2004
6,966,833 Gaming device having value selection bonus 78 2004
7,785,195 Gaming device having an award offer and termination bonus scheme 6 2004
7,390,258 Method for displaying an interactive game having a pre-determined outcome 21 2004
7,393,276 Method for displaying an interactive game having a pre-determined outcome 23 2004
7,794,316 Gaming device having multiple offer and acceptance rounds 6 2004
7,699,698 Gaming machine and method involving a selectable bonus evaluation system 5 2004
7,059,967 Gaming device having a multi-characteristic matching game 33 2004
7,235,009 Gaming device having a bonus round with multiple random award generation and multiple return/risk scenarios 9 2004
7,470,183 Finite pool gaming method and apparatus 14 2004
7,338,371 High low series gambling game 10 2004
7,361,087 Gaming device having high-low game 20 2004
7,217,189 Gaming device having a rotatable mechanical award indicator partially covered by a mask 6 2004
7,566,271 Gaming device having a selection game with multiple groups of potential outcomes 18 2004
6,971,953 Gaming device having a destination pursuit bonus scheme with advance and setback conditions 42 2004
7,611,406 Gaming device having selectively activated extra reel 12 2004
8,057,292 Draw bingo 3 2004
7,331,864 Gaming device having offer/acceptance advance threshold and limit bonus scheme 12 2004
D504473 Gaming device symbol display having multiple display windows 11 2004
7,837,545 Gaming device having an interactive poker game with predetermined outcomes 4 2004
7,918,725 Gaming device having symbol revealing mechanism 1 2004
7,780,518 Method of scoring a video wagering game 2 2004
7,625,282 Gaming device having improved award offer bonus scheme 8 2004
D523908 Gaming device display 3 2004
7,794,320 Gaming device having a plurality of symbol generators and accumulation game with multiple independent terminating conditions 3 2004
7,749,070 Gaming device having multiple selectable components that determine an award 5 2004
7,524,243 Central determination poker game 12 2004
7,597,618 Gaming device having a primary game scheme involving a symbol generator and secondary award wheels 8 2004
7,500,914 Gaming device with multiple levels which determine the number of indicators of a symbol generator 8 2004
7,887,409 Gaming device having game with player selections and award pools 5 2004
7,740,536 Gaming device having player selection of scatter pay symbol positions 4 2004
7,690,981 Gaming device having a player selection game 7 2004
7,566,269 Gaming device having selectable awards on a moving mechanical display 4 2004
7,094,148 Gaming device having a free spin game 89 2004
7,794,317 Gaming device having award generation with multiple indicators and indicator determination device 2 2004
7,666,089 Gaming device having accumulation game with changing selections 4 2004
7,591,724 Gaming device having a game with primary symbols, secondary symbols associated with the primary symbols and independently generated secondary symbols 11 2004
7,513,826 Gaming device with changing wild symbols 9 2004
7,438,641 Gaming device with rotating and translating display device 3 2004
7,955,170 Providing non-bingo outcomes for a bingo game 12 2004
6,960,132 Gaming device having an offer and acceptance game with a termination limit wherein the offer is picked by a player 45 2004
7,156,740 Gaming device with moving screen simulation 1 2004
7,607,980 Gaming device having free potential winning combinations 4 2004
7,841,936 System and method for presenting payouts in gaming systems 11 2004
7,338,367 Gaming device having an accumulated award selection bonus scheme 30 2004
7,744,454 Gaming device having an accumulating award symbol 6 2004
7,726,655 Games of chance with player-specified elements 4 2004
7,104,888 Gaming device having an accumulating award symbol 31 2004
7,056,214 Gaming device having an accumulating award symbol 31 2004
8,002,620 Gaming device providing an award based on a count of outcomes which meets a condition 7 2004
7,494,411 Gaming device having tease reveal feature 1 2004
7,833,092 Method and system for compensating for player choice in a game of chance 2 2004
8,668,571 Stepper reel and variable cover display for bingo game 0 2004
7,695,359 “Buy a peek” gaming methods and devices 1 2004
8,123,606 Stud bingo 3 2005
7,815,500 Gaming device having a predetermined result poker game 6 2005
D512464 Gaming device having a display with multiple indicators 8 2005
D512465 Gaming device having a display with multiple indicators 7 2005
7,658,673 Gaming device having risk evaluation bonus round 27 2005
D537127 Gaming device having multiple symbol displays 6 2005
D514168 Gaming device having multiple symbol displays 1 2005
D514170 Gaming device having multiple symbol displays 3 2005
D511549 Gaming device having multiple symbol displays 3 2005
8,221,206 Gaming device having a partial selectable symbol matrix 1 2005
7,533,885 Gaming device having a rotor-based game with a bonus opportunity 14 2005
7,722,463 Gaming device having apparent and final awards 2 2005
7,479,062 Apparatus and method for generating a pool of seeds for a central determination gaming system 15 2005
7,235,010 Gaming device having improved offer and acceptance bonus scheme 18 2005
7,553,233 Multiple wheel roulette game 8 2005
7,311,603 Electronic amusement device and method for operating a game offering continuous reels 3 2005
8,142,272 Method and apparatus for facilitating entry into bonus rounds 8 2005
7,407,435 Gaming device having an improved offer/acceptance bonus scheme 8 2005
7,666,093 Gaming method and device involving progressive wagers 14 2005
7,854,654 Gaming system having multiple gaming machines which provide bonus awards 14 2005
7,666,081 Gaming system having multiple gaming machines which provide bonus awards 14 2005
7,621,809 Gaming system having multiple gaming machines which provide bonus awards 15 2005
7,607,976 Gaming system having multiple gaming machines which provide bonus awards 20 2005
7,607,977 Gaming system having multiple gaming machines which provide bonus awards 12 2005
7,326,115 Gaming device and method having a first interactive game which determines a function of a second wagering game 95 2005
7,922,573 Gaming device having concentric reels including an outer reel with display areas having different sizes and positions 4 2005
7,690,982 Gaming device having free spin game with terminators and anti-terminators 1 2005
7,753,773 Gaming device having physical concentric symbol generators which are operable to provide a plurality of different games to a player 6 2005
7,666,083 Gaming device having a free spin game including an accumulated modifier 10 2005
7,682,246 Gaming device and method having free activation mode and free activation mode with free activation retrigger 2 2005
7,597,621 Gaming device having progressive awards and supplemental awards 16 2005
7,507,155 Gaming device having a selection game with building awards 6 2005
7,500,913 Gaming system which provides multiple players multiple bonus awards 27 2005
7,690,983 Gaming device having an indicator operable to indicate primary game outcomes and associated bonus game opportunities 5 2005
7,651,392 Gaming device system having partial progressive payout 9 2005
7,604,539 Gaming device having a puzzle function operable to indicate information related to a game event 7 2005
7,572,184 Gaming device having an improved offer/acceptance bonus scheme 2 2005
7,727,068 Gaming system having a common display, a first bonus game or a first bonus game paytable and an option to purchase a second bonus game or a second bonus game paytable with relatively expected higher values 14 2005
7,674,174 Gaming device having one or more payline awards calculated as a function of the total wager 2 2005
7,470,184 Gaming device having an offer and acceptance game with a termination limit wherein the offer is picked by a player 23 2005
7,862,421 Gaming device and method having increasing payline wager amounts 5 2005
8,070,578 Central determination gaming system with a central controller providing a game outcome and a gaming terminal determining a presentation of the provided game outcome 0 2005
7,578,740 Gaming device and method having payline progressive awards 7 2006
8,562,429 Gaming device having independent reels in a circular arrangement 0 2006
7,309,281 Gaming device having independent reel columns 21 2006
7,357,714 Method and apparatus for providing an advantage to a player in a bonus game 44 2006
7,887,412 Gaming device having offer and acceptance game with hidden offer 4 2006
7,744,460 Apparatus having movable display and methods of operating same 7 2006
7,309,282 Gaming device having independent reel columns 20 2006
7,901,294 Method and apparatus for enabling a player to simultaneously control game play on multiple gaming devices 31 2006
D529965 Gaming device display 0 2006
7,780,520 Gaming device having multiple different types of progressive awards 16 2006
8,162,739 Gaming device having multiple pay slots 0 2006
7,351,141 Gaming device having multiple pay slots 9 2006
7,494,412 Computer system communicable with one or more gaming devices having a matching game 16 2006
7,819,736 Financial trading game 1 2006
7,488,245 Financial trading game 1 2006
7,481,705 Financial trading game 1 2006
7,338,360 Financial trading game 4 2006
7,775,874 Gaming device having a probability enhancing trigger symbol 3 2006
7,690,986 Gaming device having a probability enhancing trigger symbol 2 2006
7,294,055 Gaming device having a multi-characteristic matching game including selection indicators 23 2006
7,338,369 Gaming device having an accumulating award symbol 25 2006
8,128,480 Gaming device having dynamic paylines 2 2006
7,909,692 Apparatus for pre-determined game outcomes 5 2006
7,585,222 Gaming device and method providing a near miss insurance pool or fund 23 2006
8,007,357 Gaming device having a probability-enhancing trigger symbol 4 2006
8,360,859 Apparatus providing payouts proportional to wagers and methods for operating same 0 2006
7,481,708 Gaming device having a free spin game 18 2006
8,512,130 Gaming system with linked gaming machines that are configurable to have a same probability of winning a designated award 0 2006
8,070,597 Gaming device and method having multiple progressive award levels and a secondary game for advancing through the progressive award levels 10 2006
7,909,690 Gaming device and method providing calculated reel symbol evaluation 1 2006
7,331,862 Gaming device including a game having a wild symbol related award 42 2006
7,331,866 Gaming device including a game having a wild symbol related award 46 2006
7,850,521 Gaming device including a game having a wild symbol related award 5 2006
7,658,672 Multi-play poker gaming system with predetermined game outcomes 9 2006
8,562,407 Gaming device having a free spin game 0 2006
8,562,416 Gaming device and method having independent reels and multiple ways of winning 1 2006
8,206,215 Gaming machine systems and methods with memory efficient historical video re-creation 0 2006
8,216,065 Gaming system having multiple adjacently arranged gaming machines which each provide a component for a multi-component game 4 2006
8,137,188 Server based gaming system having multiple progressive awards 1 2006
8,128,491 Server based gaming system having multiple progressive awards 3 2006
7,862,422 Gaming device having a display device having multiple rotatable members 3 2006
7,841,939 Server based gaming system having multiple progressive awards 14 2006
7,568,973 Server based gaming system having multiple progressive awards 21 2006
8,545,326 Casino display methods and devices 0 2006
D558835 Gaming system symbol display 3 2006
8,523,665 Gaming system and method having multi-level mystery triggered progressive awards 0 2006
7,892,093 Gaming system having multiple gaming machines which provide bonus awards 14 2006
7,811,170 Light emitting interface displays for a gaming machine 12 2006
7,942,737 Gaming device having a game with multiple selections and progressive game incrementation 10 2006
8,388,432 Bi-stable downloadable reel strips 0 2006
8,075,390 Method and apparatus for setting game parameters 0 2006
8,241,104 Gaming device and method having designated rules for determining ways to win 1 2006
7,601,062 Gaming device and method including moving paylines 10 2006
7,828,649 Gaming system and method for providing group play with divided bonus features 19 2006
7,819,745 Gaming system which provides multiple players multiple bonus awards 5 2006
7,753,782 Gaming system and method for providing multiple players multiple bonus awards 7 2006
8,449,375 Gaming machine and method providing a multi-play high-low game 0 2006
8,137,179 Gaming device having expanding and rolling wild symbols 4 2006
8,092,304 Simulation of mechanical reels of gaming machines 4 2006
7,963,845 Gaming system and method with multiple progressive award levels and a skill based determination of providing one of the progressive award levels 7 2006
8,105,149 Gaming system and method providing venue wide simultaneous player participation based bonus game 10 2006
8,033,903 Gaming system and method having progressive free games 2 2006
7,674,172 Gaming device having a wheel-based game 8 2006
8,221,214 Rotor-based gaming device having a secondary award system 3 2006
7,708,630 Rotor-based gaming device having a system for changing the quantity of potential game outcomes for subsequent plays 9 2006
7,806,764 Parallel games on a gaming device 7 2006
7,824,262 Gaming device having a first game scheme involving a symbol generator, a second game and a first game terminator 1 2007
7,976,382 Casino gaming apparatus with a bonus associated with a cash out 2 2007
7,862,419 Gaming device having outcomes which replicate the laws of physics 6 2007
7,905,772 Gaming device having multiple round bonus scheme with residual awards 4 2007
7,785,189 Central determination gaming system which provides a player a choice in outcomes 4 2007
7,959,152 Gaming device with transport device and method of use 0 2007
7,857,693 Multi-spin poker gaming system with predetermined game outcomes 12 2007
7,770,892 Gaming device with action unit and prize object displays and method of use 0 2007
8,556,710 Gaming system having multiple gaming machines which provide bonus awards 0 2007
8,449,380 Gaming system having multiple gaming machines which provide bonus awards 1 2007
8,444,480 Gaming system having multiple gaming machines which provide bonus awards 1 2007
8,430,747 Gaming system having multiple gaming machines which provide bonus awards 1 2007
8,251,791 Gaming system having multiple gaming machines which provide bonus awards 0 2007
8,235,808 Gaming system having multiple gaming machines which provide bonus awards 3 2007
8,216,060 Gaming system having multiple gaming machines which provide bonus awards 0 2007
8,128,492 Server based gaming system having multiple progressive awards 0 2007
8,021,230 Gaming system having multiple gaming machines which provide bonus awards 9 2007
7,963,847 Gaming system having multiple gaming machines which provide bonus awards 24 2007
7,905,778 Server based gaming system having multiple progressive awards 6 2007
7,780,523 Server based gaming system having multiple progressive awards 4 2007
7,753,783 Gaming system and method for providing multiple players multiple bonus awards 3 2007
7,722,464 Gaming system which provides multiple players multiple bonus awards 5 2007
7,713,124 Gaming system and method for providing group play with divided bonus features 5 2007
7,690,977 Gaming system and method for providing multiple players multiple bonus awards 5 2007
7,654,896 Gaming system which provides multiple players multiple bonus awards 11 2007
7,585,223 Server based gaming system having multiple progressive awards 12 2007
8,029,358 Gaming device having free game bonus with a changing multiplier 1 2007
7,566,272 Gaming device with offer/acceptance game having offer chosen from multiple formed offers 8 2007
7,997,968 Gaming device and method 0 2007
7,614,953 Gaming device having multiple interrelated secondary games 3 2007
7,717,787 Electronic amusement device and method for operating a game offering continuous reels 3 2007
8,210,944 Gaming system having display device with changeable wheel 2 2007
8,079,902 Central determination gaming system with a game outcome generated by a gaming terminal and approved by a central controller 0 2007
D569919 Gaming system symbol display 3 2007
8,096,877 Gaming system, gaming device and gaming method providing stacking symbols 0 2007
8,430,739 Gaming system and method having wager dependent different symbol evaluations 0 2007
8,585,487 Gaming system, gaming device and gaming method providing stacking symbols and convertible reels 0 2007
8,277,305 Gaming device and method for providing a free spin game with payline multipliers 0 2007
8,231,448 Gaming system and method for providing purchasable bonus opportunities 1 2007
8,460,084 Gaming device including movable symbol indicator plates 0 2007
8,277,308 Gaming device having independent reel columns 1 2007
8,066,564 Gaming system and method having wager allocation 0 2008
7,833,093 Central determination gaming system where the same seed is used to generate the outcomes for a primary game and a secondary game 0 2008
8,047,916 Gaming display flexible belt system and method 0 2008
7,967,674 Gaming device and method having a first interactive game which determines a function of a second wagering game 23 2008
7,857,695 Gaming device including a game having a wild symbol related award 4 2008
8,231,457 Financial trading game 1 2008
8,272,940 Gaming device having match game with award determined by prediction of correct matches 0 2008
7,625,278 Gaming device having a multiple coordinate award distributor including award percentages 2 2008
8,012,011 Gaming device and method having independent reels and multiple ways of winning 1 2008
7,488,251 Gaming device and method for activating multiple poker hands upon the wager of a single credit 18 2008
7,594,850 Gaming device having high-low game 1 2008
8,608,541 Gaming device and method of use 0 2008
7,785,186 Method and apparatus for providing an advantage to a player in a bonus game 2 2008
7,727,065 Gaming system with multiple game apparatus and method of use 2 2008
7,976,378 Gaming device having odds of winning which increase as a player's wager increases 3 2008
8,579,697 Gaming system including multiple displays having game symbols with common characteristics 0 2008
8,075,393 Gaming device display and methods of use 0 2008
8,251,824 Central determination gaming system with a keno game 0 2008
7,785,187 Method for displaying an interactive game having a predetermined outcome 0 2008
7,585,221 Slot machine game having a plurality of ways for a user to obtain payouts for one or more additional pay lines formed by the appearance of special symbols in a symbol matrix 3 2008
7,914,372 Method and apparatus for providing an advantage to a player in a bonus game 14 2008
8,506,384 Multi-card bingo game features 1 2008
8,342,938 Gaming machine reel having a rotatable dynamic display 0 2008
8,376,836 Server based gaming system and method for providing deferral of bonus events 1 2008
8,226,467 Gaming system and method enabling player participation in selection of seed for random number generator 0 2008
8,172,665 Gaming system enabling a symbol driven win evaluation method 3 2008
8,662,986 Gaming system, gaming device, and method for providing a cascading symbols game having magnetic symbols and target symbols 0 2008
8,226,468 Gaming system and method including points of symbol expansion 1 2008
8,574,059 Gaming system and method for providing a cascading symbol game including a plurality of independent reels which provide a stacked symbol functionality 1 2008
8,197,335 Gaming system, gaming device, and method for enabling a current bet to be placed on a future play of a wagering game 0 2008
8,162,743 Elimination games for gaming machines 3 2008
RE43822 Systems and methods for resolving a hand of blackjack that results in a push 0 2008
7,690,987 Gaming device having a free spin game 1 2009
7,901,280 Multiple reel roulette game 1 2009
8,113,943 Gaming device with changing wild symbols 0 2009
8,398,472 Central determination poker game 0 2009
7,828,294 Gaming system having a dice-based game with a plurality of wager areas 1 2009
8,292,720 Gaming system, gaming device and method providing competitive wagering games 0 2009
7,874,913 Gaming device having a primary game scheme involving a symbol generator and secondary award wheels 1 2009
7,753,784 Gaming device having progressive awards and supplemental awards 4 2009
8,444,473 Gaming system, gaming device, and gaming method for shifting symbols from a staging area to a symbol matrix 2 2009
7,931,528 Gaming device having free potential winning combinations 2 2009
8,702,496 Gaming device and method providing slot game having virtual map driven reel stop position determinations 0 2009
8,197,321 Multi-play poker gaming system with predetermined game outcomes 0 2010
8,408,993 Gaming method and device involving progressive wagers 2 2010
8,152,171 Gaming device having a wheel-based game 1 2010
8,177,234 Rotor-based gaming device having a system for changing the quantity of potential game outcomes for subsequent plays 1 2010
8,016,289 Electronic amusement device and method for operating a game offering continuous reels 1 2010
8,020,866 Games of chance including an evaluation of a partial symbol combination 0 2010
8,398,475 Gaming system, gaming device and method providing a first game and a plurality second wagering games each associated with a separate activatable component of the first game 2 2010
8,371,938 Gaming system having a common display, a first bonus game or a first bonus game paytable and an option to purchase a second bonus game or a second bonus game paytable with relatively expected higher values 0 2010
8,317,597 Method for playing a video gaming machine 0 2010
8,408,990 Gaming system, gaming device, and method for providing benefit in a future play of a wagering game 0 2010
8,337,298 Gaming device having multiple different types of progressive awards 1 2010
8,382,574 Gaming device including player selectable wild symbols 0 2010
8,727,871 Gaming system having multiple gaming machines which provide bonus awards 0 2010
8,323,091 Gaming system, gaming device, and method for providing a cascading symbol game including shifting different determined symbols 0 2010
8,100,748 Gaming device having a predetermined result poker game 2 2010
8,460,093 Single outcome game of chance with differing wagers varying among multiple paytables 0 2010
8,727,862 Multiple reel roulette game 0 2010
8,317,589 Method and apparatus for providing an advantage to a player in a bonus game 0 2011
8,342,949 Method and apparatus for enabling a player to simultaneously control game play with multiple gaming devices 0 2011
8,313,373 Apparatus providing payouts proportional to wagers and methods for operating same 0 2011
8,491,375 Gaming device and method providing calculated reel symbol evaluation 0 2011
8,425,306 Gaming device and method providing calculated reel symbol evaluation 0 2011
8,210,937 Gaming device having a game with multiple selections and progressive game incrementation 3 2011
8,529,333 Replacement reel gaming device and method 0 2011
8,562,415 Providing non-bingo outcomes for a bingo game 0 2011
8,328,631 Gaming system and method with multiple progressive award levels and a skill based determination of providing one of the progressive award levels 2 2011
8,267,765 Gaming device and method having a first interactive game which determines a function of a second wagering game 0 2011
8,298,081 Gaming system, gaming device and method for providing multiple display event indicators 0 2011
8,562,419 Gaming system, device, and method providing a multiple streak game 0 2011
8,414,379 Gaming device providing an award based on a count of outcomes which meets a condition 0 2011
8,388,437 Gaming system, gaming device and method for providing an award based on an outcome counter 0 2011
8,771,051 Video and mechanical spinning bonus wheel 0 2011
8,764,548 Gaming system, gaming device, and method for providing a directional symbol evaluation game 0 2011
8,641,505 Gaming system, gaming device, and method for providing a directional symbol evaluation game 1 2011
8,187,084 Electronic amusement device and method for operating a game offering continuous reels 0 2011
8,460,094 Gaming device having free game bonus with a changing multiplier 0 2011
8,512,120 Gaming system, gaming device, and method providing multiple simultaneously playable wagering games with individual credit balances 0 2011
8,366,532 Gaming system, gaming device, and method providing an obstacle board slot game 0 2011
8,366,533 Gaming system, gaming device, and method providing an obstacle board slot game 0 2011
8,545,312 Gaming system, gaming device, and method changing awards available to be won in pending plays of a game based on a quantity of concurrently pending plays of the game 0 2011
8,491,390 Gaming system and method having progressive free games 0 2011
8,287,354 Draw bingo 1 2011
8,672,750 Gaming system, gaming device and method for reporting for multiple concurrently played games 0 2011
8,668,574 Gaming system and method providing a user device that receives and stores a reel set for an initial game play and reel sets for subsequent game plays 0 2011
8,591,314 Gaming system and method providing a server that determines a reel set for an initial game play and reel sets for subsequent game plays 0 2011
8,540,567 Gaming system, gaming device and method for moderating remote host initiated features for multiple concurrently played games 0 2011
8,360,852 Gaming system and method having wager allocation 0 2011
8,353,756 Method and apparatus for setting game parameters 0 2011
8,608,545 Gaming system, gaming device, and method providing a game including a cascading symbols feature causing one or more repositioned symbols to be wild symbols 0 2011
8,337,295 Central determination gaming system with a game outcome generated by a gaming terminal and approved by a central controller 0 2011
8,272,937 Central determination gaming system with a game outcome generated by a gaming terminal and approved by a central controller 0 2011
8,475,253 Gaming system, gaming device, and method providing a card game having a discarded card re-insertion feature 0 2011
8,485,886 Gaming device having dynamic paylines 2 2012
8,605,114 Gaming system having reduced appearance of parallax artifacts on display devices including multiple display screens 0 2012
8,702,488 Server based gaming system having multiple progressive awards 0 2012
8,277,307 Gaming device having expanding and rolling wild symbols 2 2012
8,460,098 Gaming system having display device with changeable wheel 0 2012
8,444,144 Electronic amusement device and method for operating a game offering continuous reels 0 2012
8,616,963 Gaming system, gaming device, and method for enabling a current bet to be placed on a future play of a wagering game 0 2012
8,475,255 Multi-play card game gaming system with predetermined game outcomes 0 2012
8,678,918 Gaming device having a game with multiple selections and progressive award incrementation 0 2012
8,708,804 Gaming system and method providing a collection game including at least one customizable award collector 0 2012
8,512,121 Gaming system having multiple adjacently arranged gaming machines which each provide a component for a multi-component game 0 2012
8,512,125 Gaming system and method enabling player participation in selection of seed for random number generator 0 2012
8,342,941 Rotor-based gaming device having a secondary award system 2 2012
8,740,689 Gaming system and method configured to operate a game associated with a reflector symbol 0 2012
8,419,525 Gaming device and method for providing a free spin game with payline multipliers 0 2012
8,608,542 Gaming system, gaming device and method providing competitive wagering games 0 2012
8,585,482 Method and apparatus for providing an advantage to a player in a bonus game 0 2012
8,668,576 Method for playing a video gaming machine 0 2012
8,668,577 Method for playing a video gaming machine 0 2012
8,753,196 Gaming device having multiple different types of progressive awards 0 2012
8,496,521 Gaming system and method having wager allocation 0 2013
8,721,435 Apparatus providing payouts proportional to wagers and methods for operating same 0 2013
8,632,399 Gaming system having a common display, a first bonus game or a first bonus game paytable and an option to purchase a second bonus game or a second bonus game paytable with relatively expected higher values 0 2013
8,574,061 Gaming device including player selectable wild symbols 0 2013
8,651,928 Central determination symbol game 0 2013
8,641,509 Gaming device providing an award based on a count of outcomes which meets a condition 0 2013
8,740,691 Gaming device and method for providing a free spin game with payline multipliers 0 2013
8,753,197 Gaming system having multiple gaming machines which provide bonus awards 0 2013
8,647,194 Gaming device having free game bonus with a changing multiplier 0 2013
8,758,106 Multi-play card game gaming system with predetermined game outcomes 0 2013
8,758,107 Gaming system, gaming device, and method providing a card game having a discarded card re-insertion feature 0 2013
8,721,430 Gaming system and method having wager allocation 0 2013
8,777,715 Method and apparatus for providing an advantage to a player in a bonus game 0 2013
8,749,582 Gaming system having reduced appearance of parallax artifacts on display devices including multiple display screens 0 2013
 
BALLY GAMING, INC. (44)
7,950,999 User interface system and method for a gaming machine 10 2004
7,770,893 Method, apparatus and article for evaluating card games, such as blackjack 2 2005
8,684,822 System-level bonus game and related methods 0 2005
7,427,234 Method, apparatus and article for hierarchical wagering 25 2006
8,342,533 Systems, methods and articles to facilitate playing card games with multi-compartment playing card receivers 0 2006
8,342,932 Systems, methods and articles to facilitate playing card games with intermediary playing card receiver 2 2006
7,448,626 Systems, methods and articles to facilitate playing card games 33 2006
8,550,464 Systems, methods and articles to facilitate playing card games with selectable odds 0 2006
8,366,109 System and method to handle playing cards, employing elevator mechanism 0 2006
8,100,753 Systems, methods and articles to facilitate playing card games with selectable odds 3 2006
8,052,519 Systems, methods and articles to facilitate lockout of selectable odds/advantage in playing card games 2 2006
8,038,153 Systems, methods and articles to facilitate playing card games 1 2006
7,523,937 Device for use in playing card handling system 10 2006
7,510,186 Systems, methods and articles to facilitate delivery of playing cards 33 2006
8,678,902 System gaming 0 2006
8,708,826 Controlled access switch 0 2006
8,414,381 Method for remapping a game wheel 0 2006
8,734,245 Game related systems, methods, and articles that combine virtual and physical elements 0 2007
8,597,107 Systems, methods, and devices for providing purchases of instances of game play at a hybrid ticket/currency game machine 0 2007
8,100,401 Multi-mode wheel and pointer indicators 0 2008
8,096,554 Wheel indicator and ticket dispenser apparatus 0 2008
8,052,148 Wheel indicator and progressive bonus means 0 2008
7,922,176 Wheel indicator and progressive bonus means 2 2008
7,878,506 Wheel indicators 4 2008
7,823,883 Wheel indicator and ticket dispenser apparatus 2 2008
8,308,562 Biofeedback for a gaming device, such as an electronic gaming machine (EGM) 1 2008
8,721,431 Systems, methods, and devices for providing instances of a secondary game 0 2008
8,613,655 Facilitating group play with multiple game devices 0 2008
8,535,158 Networked gaming system communication protocols and methods 0 2008
8,529,349 Networked gaming system communication protocols and methods 0 2008
8,485,907 Systems, methods, and devices for monitoring card games, such as Baccarat 0 2010
8,517,830 User interface system and method for a gaming machine 0 2011
8,708,816 System gaming 0 2011
8,662,989 System gaming 0 2011
8,657,664 System gaming 0 2011
8,622,806 System gaming 0 2011
8,777,750 System gaming 0 2011
8,636,574 System gaming 0 2011
8,568,218 System gaming 0 2011
8,622,801 System gaming 0 2011
8,517,819 System gaming 0 2011
8,523,650 System gaming 1 2012
8,660,675 System gaming 0 2012
8,408,551 System and method to handle playing cards, employing elevator mechanism 0 2012
 
WMS GAMING INC. (41)
6,190,255 Bonus game for a gaming machine 746 1998
6,203,429 Gaming machine with bonus mode 584 1998
6,159,098 Dual-award bonus game for a gaming machine 757 1998
6,315,660 Gaming machines with board game theme 425 1999
6,443,837 Bonus games for gaming machines with strategy options 298 1999
6,358,147 Gaming machine with multiple payoff modes and award presentation schemes 257 1999
6,159,097 Gaming machine with variable probability of obtaining bonus game payouts 829 1999
6,234,897 Gaming device with variable bonus payout feature 464 1999
6,592,457 Gaming machine with player selected events 168 2000
6,648,757 Dual-award bonus game for a gaming machine 35 2000
6,322,309 Bonus game for a gaming machine 244 2000
6,800,027 System and method for saving status of paused game of chance 62 2001
6,508,707 Gaming machines with board game theme, apparatus and method 140 2001
6,645,074 Bonus game for a gaming machine 139 2001
7,452,276 Simulation of mechanical reels on a gaming machine 19 2002
6,520,855 Gaming machines with board game theme 97 2002
6,506,117 Gaming machines with board game theme 130 2002
6,482,089 Gaming machines with board game theme 136 2002
7,452,271 Gaming machines with board game theme 4 2003
7,195,560 Gaming machines with board game theme 15 2003
6,746,327 Gaming machine with player selected events 40 2003
7,686,689 Basic wagering game having a continuously modified pay table 4 2004
6,905,412 Bonus game for a gaming machine 8 2004
7,182,690 System and method for saving status of paused game of chance 65 2004
7,520,809 Bonus game for a gaming machine 4 2005
8,721,422 Wagering game with award enhancement feature 0 2005
7,811,167 System and method for saving status of paused game of chance 30 2006
8,216,051 Slot machine with alterable reel symbols 1 2006
7,901,283 Bonus game for a gaming machine 7 2007
8,251,795 Wagering game with simulated mechanical reels 3 2007
8,128,477 Wagering game with simulated mechanical reels 6 2007
8,096,878 Wagering game with simulated mechanical reels 9 2007
7,654,899 Wagering game with simulated mechanical reels 17 2007
8,439,741 Simulation of mechanical reels on a gaming machine 0 2007
8,262,457 Wagering game apparatus and method to provide a trusted gaming environment 2 2008
8,308,545 Wagering game with enhanced player-selection bonus feature 0 2008
8,403,743 Wagering game with simulated mechanical reels 1 2008
8,425,318 Multiple wagering game displays from single input 0 2009
8,574,062 System and method for saving status of paused game of chance 0 2010
8,480,480 Bonus game for a gaming machine 2 2011
8,747,207 Bonus game for a gaming machine 0 2013
 
ARISTOCRAT TECHNOLOGIES AUSTRALIA PTY LIMITED (23)
7,056,215 Slot machine game and system with improved jackpot feature 172 1998
8,360,846 Animated character for player information delivery 2 1999
7,014,559 Gaming machine with substitute symbols 22 2000
7,775,869 Player choice game feature 1 2001
7,192,345 Reel strip interaction 34 2001
6,796,903 Gaming machine with increased large prizes 14 2002
7,108,603 Slot machine game and system with improved jackpot feature 66 2005
7,575,516 Slot machine game and system with improved jackpot feature 1 2006
7,582,014 Slot machine game and system with improved jackpot feature 1 2007
8,727,864 Gaming machine with transparent symbol carriers 0 2007
8,038,524 Gaming machine with buy feature games 0 2008
8,512,124 Gaming machine and method 0 2008
RE44833 Reel strip interaction 0 2009
8,408,989 Gaming system and a method of gaming with random bonus game selection 0 2009
8,303,395 Player choice game feature 1 2010
8,475,256 Gaming machine with buy feature games 0 2011
8,562,408 Gaming machine with buy feature games 0 2011
8,298,073 Gaming machine with multi scatter game 1 2011
RE44449 Reel strip interaction 0 2011
8,721,428 Gaming machine with random symbol selection 0 2012
8,628,395 Player choice game feature 0 2012
8,777,723 Gaming machine with multi scatter game 0 2012
8,663,000 Slot machine game and system with improved jackpot feature 0 2013
 
CFPH, LLC (22)
8,092,303 System and method for convenience gaming 2 2004
8,616,967 System and method for convenience gaming 0 2005
8,070,604 System and method for providing wireless gaming as a service application 1 2005
7,637,810 System and method for wireless gaming system with alerts 70 2005
7,811,172 System and method for wireless lottery 16 2005
7,549,576 Systems and methods for providing access to wireless gaming devices 42 2006
8,292,741 Apparatus, processes and articles for facilitating mobile gaming 4 2006
8,696,443 System and method for convenience gaming 0 2006
8,645,709 Biometric access data encryption 0 2006
8,510,567 Conditional biometric access in a gaming environment 0 2006
8,581,721 Game access device with privileges 0 2007
8,319,601 Game account access device 2 2007
8,308,568 Time and location based gaming 1 2007
8,162,756 Time and location based gaming 4 2007
8,504,617 System and method for wireless gaming with location determination 0 2008
8,613,658 System and method for wireless gaming system with user profiles 0 2008
8,740,065 Systems and methods for providing access to wireless gaming devices 0 2008
8,695,876 Systems and methods for providing access to wireless gaming devices 0 2008
8,397,985 Systems and methods for providing access to wireless gaming devices 0 2008
8,506,400 System and method for wireless gaming system with alerts 0 2009
8,690,679 System and method for providing wireless gaming as a service application 0 2011
8,708,805 Gaming system with identity verification 0 2012
 
BALLY GAMING INTERNATIONAL, INC. (15)
4,858,932 Nonuniform probability reel stop mechanism for gaming machines 81 1988
4,991,848 Gaming machine with a plateaued pay schedule 533 1989
5,251,898 Gaming apparatus with bi-directional reels 61 1991
5,524,888 Gaming machine having electronic circuit for generating game results with non-uniform probabilities 417 1994
5,873,781 Gaming machine having truly random results 258 1996
8,342,935 Integrated display and input system 0 2001
8,235,788 Integrated display and input system 0 2001
6,991,544 Method, apparatus and article for hierarchical wagering 118 2002
7,222,852 Method, apparatus and article employing multiple machine-readable indicia on playing cards 26 2003
6,857,961 Method, apparatus and article for evaluating card games, such as blackjack 53 2003
7,736,236 Method, apparatus and article for evaluating card games, such as blackjack 10 2003
6,964,612 Method, apparatus and article for evaluating card games, such as blackjack 50 2004
7,753,798 Systems, methods, and devices for monitoring card games, such as baccarat 16 2004
7,905,784 Method, apparatus and article for evaluating card games, such as blackjack 0 2005
7,905,780 User interface system and method 11 2006
 
KONAMI GAMING, INC. (8)
7,275,988 Slot machine 14 2002
7,857,694 Gaming machine, method and computer program for controlling the same, and computer-readable storage medium having the program stored therein 0 2003
8,096,869 Gaming machine with runs of consecutive identical symbols 6 2005
8,545,322 Gaming machine with proximity sensing touchless display 0 2011
8,366,540 Gaming machine with runs of consecutive identical symbols 5 2011
8,641,508 Gaming machine which determines a quantity of runs of symbols on a reel or a number of symbol positions in a run of symbols 0 2012
8,628,401 Gaming machine replacing runs of symbols with identical symbols 0 2012
8,622,810 Gaming machine with replacement of runs of symbols containing identical symbols with new identical symbols 0 2012
 
SIERRA DESIGN GROUP (8)
7,278,635 Game apparatus with rotary indicator and bonus multiplier 16 2002
7,775,870 Arcade game 2 2003
8,006,977 Wheel indicator and progressive bonus apparatus 0 2006
7,976,022 Video wheel indicator 0 2006
7,922,175 Multi-mode wheel and pointer indicators 2 2006
7,832,727 Illuminated wheel indicators 4 2006
7,824,252 Mechanical wheel indicator with sound effects 4 2006
7,766,329 Wheel indicator and ticket dispenser apparatus 4 2006
 
Ainsworth Nominees Pty. Ltd. (5)
5,102,134 Multiple tier random number generator 168 1990
5,108,099 Slot machine with multiple symbol selection 36 1990
5,085,436 Slot machine with long and short pseudo reel strip 147 1990
5,102,137 Divided table gaming machine 75 1990
5,263,716 Multiple tier gaming machine 48 1992
 
THE UNITED STATES PLAYING CARD COMPANY (5)
7,390,256 Method, apparatus and article for random sequence generation and playing card distribution 26 2001
8,262,090 Method, apparatus and article for random sequence generation and playing card distribution 0 2004
7,537,216 Method, apparatus and article for computational sequence generation and playing card distribution 10 2004
7,686,681 Systems, methods and articles to facilitate playing card games with selectable odds 11 2006
8,016,663 Method, apparatus and article for random sequence generation and playing card distribution 4 2006
 
CASE VENTURE MANAGEMENT, LLC (4)
6,612,927 Multi-stage multi-bet game, gaming device and method 186 2000
6,793,575 Racing game 36 2002
6,926,607 Multi-stage multi-bet game, gaming device and method 50 2003
7,811,165 Multi-stage multi-bet dice game, gaming device, and method 3 2005
 
GAMING ENHANCEMENTS, INC. (4)
6,626,758 Random pay gaming method and system 138 2001
7,575,517 Techniques for generating random awards using a plurality of average values 19 2005
7,887,415 Random payout while maintaining the progressive prize pool at the predetermined average pool size 4 2007
7,871,328 Random pay using non-gaming revenue 2 2007
 
HITACHI DATA SYSTEMS ENGINEERING UK LIMITED (4)
8,041,735 Distributed file system and method 13 2002
7,457,822 Apparatus and method for hardware-based file system 12 2002
8,180,897 Apparatus and method for hardware implementation or acceleration of operating system functions 0 2004
8,224,877 Apparatus and method for hardware-based file system 0 2007
 
KONAMI AUSTRALIA PTY LTD. (4)
7,878,903 Method and gaming machine for symbol enhancement using a semi-transparent overlay 2 2005
7,690,984 Feature game with random population feature 9 2005
7,850,520 Gaming machine with multiple reel matrix 2 2006
RE44801 Gaming machine with multiple reel matrix 0 2012
 
PRECEDENT GAMING, INCORPORATED (4)
7,393,277 Horseshoe payline system and games using that system 5 2004
7,601,061 Gaming machine having independent spinning forms and multiple pay lines 7 2005
7,828,648 Single outcome game of chance with differing wagers varying among multiple paytables 2 2007
8,100,751 Horseshoe payline system and games using that system 0 2008
 
WALKER DIGITAL, LLC (4)
7,582,012 Methods and apparatus for lottery game play aggregation 6 2004
7,727,063 Methods and apparatus for lottery game play aggregation 4 2006
8,016,658 Method and apparatus for enhanced play of a gaming device 1 2008
8,348,743 Methods and apparatus for lottery game play aggregation 0 2010
 
ARUZE CORP. (3)
4,573,681 Slot machine with random number generation 169 1984
4,657,256 Slot machine with win/loss biasing means 94 1986
4,772,023 Slot machine 103 1987
 
BARCREST GROUP LIMITED (3)
5,456,466 Entertainment machines 21 1994
7,749,069 Entertainment and gaming devices coupled to an indication of payout percentage characteristics 0 2004
7,387,570 Entertainment machines 18 2004
 
BATTLE BORN GAMING (3)
6,186,894 Reel slot machine 434 1998
6,231,442 Video slot machine with multi-choice second bonus 579 1998
6,224,483 Multi-spin rotating wheel bonus for video slot machine 652 1998
 
WALKER ASSET MANAGEMENT LIMITED PARTNERSHIP (3)
6,010,404 Method and apparatus for using a player input code to affect a gambling outcome 154 1997
6,213,877 Gaming method and apparatus having a proportional payout 92 1997
6,095,921 Electronic amusement device and method for operating a game offering continuous reels 147 1998
 
ZYNGA INC. (3)
6,068,552 Gaming device and method of operation thereof 461 1998
6,520,856 Gaming device and method of operation thereof 119 2000
7,559,838 Gaming device and method of operation thereof 28 2003
 
BGC PARTNERS, INC. (2)
7,644,861 Systems and methods for providing access to wireless gaming devices 30 2006
8,403,214 Systems and methods for providing access to wireless gaming devices 0 2010
 
Kabushiki Kaisha Ace Denken (2)
5,655,965 Screen display type slot machine with seemingly flowing condition of moving symbols 83 1995
6,398,648 Game hall system utilizing storage media with adjustment means for stakes 1 1997
 
Unislot, Inc. (2)
6,003,867 Reel type slot machine utilizing time-based random game result selection means 105 1997
5,988,638 Reel type slot machine utilizing random number generator for selecting game result 104 1997
 
Universal de Desarrollos Electronicos, S.A. (UNIDESA) (2)
5,938,196 Reel type slot machine with physical mapping to control the win odds 41 1997
5,879,234 Security system for reel type slot machine with physical mapping to control the win odds 40 1997
 
UNIVERSAL ENTERTAINMENT CORPORATION (2)
5,984,781 Gaming machine 310 1996
8,430,742 Gaming machine and recording medium 0 2011
 
ADVANTAGE PARTNERS LLC (1)
5,197,736 Rotary lottery number generating means having peripheral fields proportionately sized 21 1989
 
AMERICAN ALPHA, INC. (1)
6,878,064 Video and reel card game 22 2003
 
Atronic Casino Technology Distribution GmbH (1)
5,725,428 Video slot machine 153 1995
 
Bally Gaming (1)
8,678,901 System gaming 0 2006
 
BALLY TECHNOLOGIES, INC. (1)
7,100,916 Indicator wheel system 19 2003
 
BANK OF AMERICA, N.A. (1)
8,647,188 System gaming 0 2011
 
BLUEARC UK LIMITED (1)
7,337,190 Apparatus and method for hardware-based file system 0 2002
 
CASINO DATA SYSTEMS (1)
5,833,538 Automatically varying multiple theoretical expectations on a gaming device: apparatus and method 373 1996
 
COLE KEPRO INTERNATIONAL, LLC (1)
7,846,026 Gaming machine door with adjustable cross member 9 2004
 
FULTON, STANLEY E. (1)
6,780,104 Method of playing a card game 33 2002
 
Gaming Enhancement, Inc. (1)
7,811,168 Random pay gaming system using weighting function with maximum, minimum, and average value 5 2003
 
Hitachi Data Engineering UK Limited (1)
8,639,731 Apparatus for managing plural versions of a root node for an object of a file system 0 2012
 
King Show Games LLC (1)
7,950,994 Replacement reel gaming device and method 3 2005
 
Konami Games, Inc. (1)
8,616,955 Gaming machine with runs of symbols populated with identical symbols during spinning of reels 0 2012
 
MIKOHN GAMING CORPORATION (1)
7,040,985 Method and apparatus for selecting wild symbols by a player 34 2002
 
NATIVEGAMES ENTERTAINMENT INTERNATIONAL LTD. (1)
7,575,513 Double draw poker-type reel-type gaming system 0 2006
 
Orion Casino Technology BV (1)
6,347,795 Gaming machine having a reel on which, along a circumference, symbols are applied 15 2000
 
POWERHOUSE TECHNOLOGIES, INC. (1)
5,511,784 Method and apparatus for directly generating a random final outcome of a game 122 1994
 
PROGRESSIVE GAMING INTERNATIONAL CORPORATION (1)
8,043,153 Gaming device having destructive chain reaction events 3 2005
 
QASIS TECHNOLOGIES, INC. (1)
7,387,568 Method for displaying an interactive game having a pre-determined outcome 23 2004
 
SCA PROMOTIONS, INC. (1)
5,551,692 Electronic game promotion device 181 1994
 
SCIENTIFIC GAMES HOLDINGS LIMITED (1)
8,007,355 Electronic roulette-type betting device having different odds at different points in time 1 2006
 
SHUFFLE MASTER AUSTRALASIA PTY LIMITED (1)
8,251,794 Methods and apparatus for slot machine games 1 2006
 
SPIELO INTERNATIONAL CANADA ULC (1)
7,931,527 Video poker draw game 0 2006
 
Takasago Electric Industry Co., Ltd. (1)
5,219,167 Stop-control device of rotary gaming machine 41 1991
 
VANCURA, OLAF (1)
7,654,898 Method for selecting wild symbols by a player 4 2006
 
WARNER BROS. ENTERTAINMENT INC. (1)
8,033,909 Random selection program for an optical disc and related method 3 2004
 
Other [Check patent profile for assignment information] (18)
4,692,863 Electronic apparatus for generating sets of numerical values for playing lottery games 49 1985
4,864,499 Performance motivational game 2 1986
4,844,464 Coin-released gaming machine 59 1987
5,016,880 Coin or token-released gaming machine 112 1990
5,851,147 Player-selected variable jackpot gaming method and device 214 1996
6,508,709 Virtual distributed multimedia gaming method and system based on actual regulated casino games 398 1999
7,066,811 Gaming machine with active pay-table and method therefor 6 2002
7,384,336 Progressive system and methods 19 2002
7,285,048 Restricted multimedia episode distribution with synthetically generated random outcomes to players with intra-episode biometric image based authentication 15 2002
7,077,746 Progressive wagering system 48 2003
8,206,209 Gaming machine bonus system 0 2006
8,784,195 Authentication system for gaming machines 0 2006
8,123,618 Systems for distributing entertaining episodes and crediting payouts to authorized remote-player's wagers 3 2007
8,784,183 Gaming system, gaming device, and method for displaying indications of awards that could have been won 0 2011
8,788,530 Distributed file system and method 0 2011
8,784,197 Biometric access sensitivity 0 2012
8,784,174 Gaming system and method for providing an offer and acceptance game 0 2012
8,784,191 Gaming system and method for providing a symbol elimination game 0 2013

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