Average Co-Inventor Count = 4.00
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. First Data Corporation (3 from 568 patents)
3 patents:
1. 7413120 - Transaction card assemblies and methods
2. 7367504 - Transaction card assemblies and methods
3. 7080776 - Transaction card assemblies and methods