Average Co-Inventor Count = 1.12
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 (7 from 4,360 patents)
7 patents:
1. 8523647 - Gaming method, device, and system including trivia-based bonus game
2. 7175521 - Gaming method, device, and system including trivia-based bonus game
3. 6964416 - Method of playing a matching bonus game
4. 6939229 - Gaming method, device, and system including adventure bonus game
5. 6905405 - Method and apparatus for gaming using symbols movable in the plane of a display
6. 6902478 - Method and apparatus for an interactive bonus game
7. 6837793 - Method and apparatus for gaming machines with a quasi-competition play bonus feature