Average Co-Inventor Count = 1.08
ph-index = 3
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. Universal Entertainment Corporation (10 from 692 patents)
2. Aruze Corporation (1 from 149 patents)
11 patents:
1. 8480479 - Gaming machine capable with free game play
2. 8308555 - Gaming machine
3. 8235799 - Gaming machine and method including re-triggering a feature game to a next feature game
4. 8002627 - Slot machine
5. 7997975 - Slot machine
6. 7922580 - Gaming machine
7. 7837551 - Gaming machine capable with free game play
8. 7824261 - Gaming machine with second symbols substitutable for first symbols during a feature game
9. 7758415 - Slot machine
10. 7740540 - Gaming machine
11. 7140963 - Gaming machine with reels and display device displaying characters thereon, reels being seen through display device