Average Co-Inventor Count = 4.00
ph-index = 1
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 (3 from 2,520 patents)
3 patents:
1. 10873555 - General purpose messaging
2. 9825897 - General purpose messaging
3. 9111280 - General purpose messaging