Average Co-Inventor Count = 1.53
ph-index = 8
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. Scientific Games International, Inc. (9 from 188 patents)
2. Scientific Games Royalty Corporation (2 from 9 patents)
11 patents:
1. 8109513 - Lottery game played on a geometric figure using indicia with variable point values
2. 7878895 - Methods and apparatus for providing a lottery game
3. 7824257 - On-line lottery game in which supplemental lottery-selected indicia are available for purchase
4. 7819738 - Lottery game based on letter puzzles
5. 7785184 - Computer-implemented simulated card game
6. 7766740 - Methods and apparatus for providing a lottery game
7. 7726652 - Lottery game played on a geometric figure using indicia with variable point values
8. 7510116 - Lottery and gaming systems with dynamic lottery tickets
9. 7485037 - Fixed-odds sports lottery game
10. 7186180 - Lottery game with method for playing a lottery game using multiple independent lottery results
11. 7134959 - Methods and apparatus for providing a lottery game