Average Co-Inventor Count = 10.00
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. AT&T Intellectual Property I, LP (3 from 16,497 patents)
2. At&t Mobility II LLC (1 from 2,868 patents)
3 patents:
1. 10686944 - Systems and methods of split billing
2. 9686415 - Systems and methods of split billing
3. 8613109 - Method and apparatus for providing mobile social networking privacy