Average Co-Inventor Count = 2.00
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. Worldpay Limited (4 from 436 patents)
2. Vantiv, LLC (1 from 13 patents)
5 patents:
1. 12175443 - Closed-loop testing of integrated circuit card payment terminals
2. 11461755 - Closed-loop testing of integrated circuit card payment terminals
3. 10832232 - Closed-loop testing of integrated circuit card payment terminals
4. 10339513 - Closed-loop testing of integrated circuit card payment terminals
5. 9449320 - Closed-loop testing of integrated circuit card payment terminals