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. Verizon Services Corporation (2 from 249 patents)
2. Verizon Patent and Licensing Inc. (1 from 6,565 patents)
3 patents:
1. 8767938 - Telephone network control system and method
2. 7616747 - Telephone network control system and method
3. 6647108 - Internet call manager