Average Co-Inventor Count = 2.21
ph-index = 26
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 (34 from 4,354 patents)
34 patents:
1. 7883403 - Gaming device having competition configuration, attack and countermeasure game
2. 7846015 - Gaming device having skill/perceived skill game
3. 7819744 - Gaming device having an input-output value bonus scheme
4. 7722451 - Gaming device having improved offer and acceptance game with masked offers
5. 7686303 - Gaming device having a rate dependent game
6. 7666087 - Gaming device having an input-output value bonus scheme
7. 7614947 - Apparatus and method of operating a gaming device having a central game and a plurality of peripheral games
8. 7588494 - Gaming device having a high-low game
9. 7566269 - Gaming device having selectable awards on a moving mechanical display
10. 7488247 - Gaming device having an interactive sequence game with a multiple function multiplier
11. 7488248 - Gaming device having an interactive sequence game with a multiple function multiplier
12. 7488249 - Gaming device having an interactive sequence game with a multiple function multiplier
13. 7448948 - Gaming device having award positions with associated characteristics
14. 7314410 - Gaming device having a bonus round with a win, lose or draw outcome
15. 7306518 - Gaming device having an interactive sequence game with a multiple function multiplier