Average Co-Inventor Count = 2.93
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. Blackhawk Network, Inc. (10 from 105 patents)
10 patents:
1. 12430636 - Systems and methods for proxy card and/or wallet redemption card transactions
2. 12323407 - Client certificates to communicate trusted information
3. 12086791 - Systems and methods for proxy card and/or wallet redemption card transactions
4. 11936639 - Using client certificates to communicate trusted information
5. 11741449 - Open payment network
6. 11599873 - Systems and methods for proxy card and/or wallet redemption card transactions
7. 11475436 - System and method for providing a security code
8. 10958636 - Using client certificates to communicate trusted information
9. 10878395 - Open payment network
10. 10164962 - Using client certificates to communicate trusted information