Average Co-Inventor Count = 4.00
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. Shuffle Master, Incorporated (1 from 155 patents)
2. Shfl Entertainment, Inc. (1 from 37 patents)
3. Vendingdata Corporation (1 from 8 patents)
3 patents:
1. 8720891 - Image capturing card shuffler
2. 7976023 - Image capturing card shuffler
3. 6886829 - Image capturing card shuffler