Average Co-Inventor Count = 4.00
ph-index = 2
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. Checkfree Corporation (2 from 68 patents)
2 patents:
1. 7606787 - Propagating data to facilitate electronic payments to payees
2. 7251656 - Electronic payments using multiple unique payee identifiers