Average Co-Inventor Count = 7.11
ph-index = 3
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. Bell Atlantic Network Services, Inc. (1 from 305 patents)
3 patents:
1. 7606359 - Methods and apparatus for automating the servicing of telephone calls including requesting directional and/or other types of information
2. 6480598 - Methods and apparatus for automating the telephone operator services
3. 6427006 - Methods and apparatus for servicing directory assistance calls requesting non-published number information