Average Co-Inventor Count = 5.87
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. Igt (6 from 4,365 patents)
6 patents:
1. 10546449 - Gaming system and method for providing a symbol game with upgrade events
2. 10373440 - Gaming system and method providing a bonus opportunity when a designated relationship exists between a plurality of randomly determined elements
3. 9881460 - Gaming system and method providing a bonus opportunity when a designated relationship exists between a plurality of randomly determined elements
4. 9530284 - Gaming system and method for providing a multiple sided card game
5. 9472063 - Gaming system and method for providing a multiple sided card game
6. 9449465 - Gaming system and method for providing a cascading symbol game with upgrade events