Average Co-Inventor Count = 5.29
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 (1 from 2,512 patents)
2. Visa U.s.a. Inc. (1 from 475 patents)
3. Visa International (1 from 6 patents)
3 patents:
1. 7966350 - Evidence repository application system and method
2. RE37122 - Method and apparatus for distributing currency
3. 5477038 - Method and apparatus for distributing currency