Average Co-Inventor Count = 3.75
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 (1 from 16,492 patents)
2. At&t Mobility II LLC (1 from 2,868 patents)
2 patents:
1. 8693643 - Integrating visual voicemail within a threaded communication environment
2. 8510398 - Apparatus and method for managing message communication