Average Co-Inventor Count = 2.59
ph-index = 13
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 (19 from 4,354 patents)
2. Acres Gaming, Inc. (9 from 45 patents)
3. Casino Data Systems Inc. (1 from 30 patents)
4. Igt, a Nevada Corporation (1 from 3 patents)
30 patents:
1. 9786120 - Player specific network
2. 9508224 - Player specific network
3. 9320970 - System controlled player-related bonuses in gaming machines
4. 8616961 - Apparatus and methods for implementing bonuses in gaming machine networks using weighted pay tables
5. 8403745 - System controlled player-related bonuses in gaming machines
6. 8348750 - System for electronic game promotion
7. 8184824 - Differentiated audio
8. 8157644 - Apparatus and methods for implementing bonuses in gaming machine networks using weighted pay tables
9. 7837557 - Method and apparatus for communicating with a player of a networked gaming device
10. 7785194 - Player specific rewards
11. 7758419 - Method and apparatus for delivering information and/or a bonus award to players of a gaming table
12. 7744468 - Event calendar at electronic gaming device
13. 7611408 - System for communicating with a player through a mountable interactive interface
14. 7530892 - Valued end bonus event for gaming machine
15. 7473178 - Global content management over network for gaming machine