Average Co-Inventor Count = 4.00
ph-index = 2
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. Visa International Service Association (2 from 2,520 patents)
2 patents:
1. 10108957 - Method and system for using payment history for conducting commercial transactions
2. 8175961 - Method and system for using payment history for conducting commercial transactions