Average Co-Inventor Count = 3.11
ph-index = 5
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. Igt (17 from 4,354 patents)
2. Other (1 from 832,680 patents)
18 patents:
1. 12300074 - Hidden symbol tracking as part of a paying combination set
2. 11900771 - Hidden symbol tracking as part of a paying combination set
3. 11501600 - Gaming system and method for providing a feature of a video reel game based on an event from a mechanical reel game
4. 11341822 - Hidden symbol tracking as part of a paying combination set
5. 11011019 - Gaming system and method for providing dynamic paytable awards
6. 10706671 - Extension gaming and services for mobile devices in a gaming environment
7. 10643436 - Gaming system and method for providing a card game including a persistent positional collection feature
8. 10373423 - Gaming system and method providing a multiplayer secondary game having an outcome determined based on play of a primary game of at least one, but not all, of the multiplayer secondary game players
9. 10068415 - Gaming system and method providing a multiplayer secondary game having an outcome determined based on play of a primary game of at least one, but not all, of the multiplayer secondary game players
10. 10002496 - Gaming system and method providing a keno game including an object removal feature that may trigger a secondary award
11. 9761086 - Gaming system and method providing a game having a plurality of activatable award indicators
12. 9691228 - 3D keno board
13. 9682311 - Gaming system and method for providing a skill-based game
14. 9600975 - Chain reaction keno
15. 9460585 - Keno board ball reduction and reel keno