Average Co-Inventor Count = 4.00
ph-index = 6
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 (12 from 4,356 patents)
12 patents:
1. 12444267 - Virtual ticket-in and ticket-out on a gaming machine
2. 12230101 - Virtual ticket-in and ticket-out on a gaming machine
3. 12073687 - Virtual ticket-in and ticket-out on a gaming machine
4. 11967201 - Redemption of virtual tickets using a portable electronic device
5. 11715348 - Bill acceptors and printers for providing virtual ticket-in and ticket-out on a gaming machine
6. 11403913 - Virtual ticket-in and ticket-out on a gaming machine
7. 10720016 - Retrofit devices for providing virtual ticket-in and ticket-out on a gaming machine
8. 10297105 - Redemption of virtual tickets using a portable electronic device
9. 10121318 - Bill acceptors and printers for providing virtual ticket-in and ticket-out on a gaming machine
10. 9530277 - Virtual ticket-in and ticket-out on a gaming machine
11. 9367835 - Retrofit devices for providing virtual ticket-in and ticket-out on a gaming machine
12. 8613659 - Virtual ticket-in and ticket-out on a gaming machine