Average Co-Inventor Count = 1.38
ph-index = 1
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. Vonage Network, LLC (1 from 93 patents)
2. Vonage Business Limited (1 from 82 patents)
3. Vonage America Inc. (1 from 43 patents)
3 patents:
1. 9686270 - Authentication systems and methods using a packet telephony device
2. 9565220 - Systems and methods for preventing fraud in an internet protocol telephony system
3. 8635454 - Authentication systems and methods using a packet telephony device