Average Co-Inventor Count = 7.23
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 (4 from 2,512 patents)
4 patents:
1. 12204658 - Token state synchronization
2. 11847233 - Token state synchronization
3. 11238458 - Support combination cards for ecommerce
4. 10984117 - Token state synchronization