Average Co-Inventor Count = 2.25
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. Square, Inc. (2 from 748 patents)
2. Block, Inc. (1 from 453 patents)
3 patents:
1. 11961055 - Bill payment using direct funds transfer
2. 10007953 - Fund withholding for payroll payments
3. 9990613 - Bill payment using direct funds transfer