Average Co-Inventor Count = 4.00
ph-index = 5
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 2,512 patents)
2. Visa U.s.a. Inc. (3 from 475 patents)
3. Other (1 from 832,680 patents)
7 patents:
1. 8775241 - Method and system for determining rewards
2. 8707319 - Resource location verification by comparing and updating resource location with a location of a consumer device after a threshold of location mismatches is exceeded
3. 8643378 - Method of performing electrostatic discharge testing on a payment card
4. 8600881 - System and method for uniquely identifying point of sale devices in an open payment network
5. 8433608 - Multi-application smart card device software solution for smart cardholder reward selection and redemption
6. 8010405 - Multi-application smart card device software solution for smart cardholder reward selection and redemption
7. 7902831 - Methods of performing electrostatic discharge testing on a payment card