Average Co-Inventor Count = 1.71
ph-index = 4
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. Bell Communications Research, Inc. (4 from 670 patents)
4 patents:
1. 5345380 - System and processes specifying customized customer telecommunication
2. 5315646 - Systems and processes for providing multiple interfaces for telephone
3. 5241580 - Method for validating customized telephone services
4. 5241588 - Systems and processes providing programmable or customized customer