Average Co-Inventor Count = 2.78
ph-index = 27
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Wms Gaming, Inc. (122 from 979 patents)
2. Bally Gaming, Inc. (38 from 1,255 patents)
3. Sg Gaming, Inc. (1 from 163 patents)
161 patents:
1. 11107331 - Wagering game having reels with dynamic growing-symbol feature
2. 10395474 - Gaming system having system wide tournament features
3. 10297103 - Gaming machine including a multi-matrix modifier symbol
4. 9852575 - Systems methods, and devices for playing wagering games with symbol clumps and non-uniform weighting of reel positions
5. 9792767 - Wagering game with option to risk credit balance
6. 9773378 - Wagering game having player-directed population of a bonus feature
7. 9767652 - Automatic wagering game generator
8. 9652935 - Wagering games having reduced maximum wagering levels
9. D783096 - Game display screen with multiple arrays of reels
10. 9613492 - Gaming system having system wide tournament features
11. 9607473 - Wagering game system with player rewards
12. 9595167 - Wagering game system with pausing feature
13. 9595155 - Wagering game with trail-based bonus game having player-selectable features
14. 9589420 - Wagering game with option to risk credit balance
15. 9569936 - Systems, methods, and devices for playing wagering games with symbol clumps and non-uniform weighting of reel positions