Average Co-Inventor Count = 9.00
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 (4 from 2,516 patents)
4 patents:
1. 11847645 - Securing external systems with account token substitution
2. 11803846 - Securing external systems with account token substitution
3. 10726413 - Securing external systems with account token substitution
4. 9342832 - Securing external systems with account token substitution