Average Co-Inventor Count = 2.79
ph-index = 11
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 (31 from 4,354 patents)
31 patents:
1. 11062561 - Gaming system and method for providing an additional gaming currency
2. 10896580 - Gaming system, gaming device and method for providing group event with individual group event eligibility timers
3. 10475281 - Gaming system and method for providing symbol combinations with dynamic awards
4. 10438444 - Gaming system and method for providing enhanced wagering opportunities
5. 9773381 - Gaming system, gaming device and method for providing group event with individual group event eligibility timers
6. 9646457 - Gaming system and method for providing enhanced wagering opportunities
7. 9569930 - Gaming system and method for providing an additional gaming currency
8. 9552692 - Duty free gaming rewards
9. 9536382 - Gaming system and method for providing team play
10. 9336648 - Gaming system and method for providing symbol combinations with dynamic awards
11. 9053606 - Gaming system and method for providing enhanced wagering opportunities
12. 9039511 - Gaming system, gaming device and method for providing group event with individual group event eligibility timers
13. 8992306 - Gaming system and method providing variable payback percentages
14. 8777729 - Time-based award system with dynamic value assignment
15. 8636582 - Gaming system and method for providing team play