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 (4 from 2,516 patents)
4 patents:
1. 11809608 - Methods and systems for using digital signatures to create trusted digital asset transfers
2. 11314900 - Methods and systems for using digital signatures to create trusted digital asset transfers
3. 11108566 - Methods and systems for using digital signatures to create trusted digital asset transfers
4. 10693658 - Methods and systems for using digital signatures to create trusted digital asset transfers