Average Co-Inventor Count = 3.75
ph-index = 3
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. (5 from 105 patents)
5 patents:
1. 8632006 - Transaction card package assembly having enhanced security
2. 8251285 - Transaction card package assembly having enhanced security
3. 7753262 - Transaction card package assembly having enhanced security
4. 7607574 - Hybrid transaction card package assembly
5. 7607575 - Transaction card package assembly having enhanced security