Average Co-Inventor Count = 4.61
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. AT&T Intellectual Property I, LP (4 from 16,492 patents)
4 patents:
1. 8588382 - Method and apparatus for reconstructing call paths in multiple telephony sessions
2. 8549639 - Method and apparatus for diagnosing and mitigating malicious events in a communication network
3. 7978835 - System and method for automatically notifying a customer via phone of service restoration
4. 7715536 - Method and apparatus for reconstructing call paths in multiple telephony sessions