Average Co-Inventor Count = 1.91
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 2,516 patents)
2. Blackhawk Network, Inc. (3 from 103 patents)
7 patents:
1. 12112312 - System and method for rapid activation and provisioning of an electronic payment device
2. 11622267 - Conducting secure transactions by detecting credential message with audio between first appliance and second appliance
3. 11544700 - System and method for using intelligent codes in conjunction with stored-value cards
4. 11443295 - System and method for rapid activation and provisioning of an electronic payment device
5. 11315571 - Audible authentication
6. 10970714 - System and method for using intelligent codes in conjunction with stored-value cards
7. 10692087 - Electronic financial service risk evaluation