Average Co-Inventor Count = 2.00
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. Visa International Service Association (4 from 2,516 patents)
4 patents:
1. 11250391 - Token check offline
2. 10395284 - System and method for device valuation
3. 9972035 - System and method for device valuation
4. 9672543 - System and method for device valuation