Average Co-Inventor Count = 4.61
ph-index = 1
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, L.p. (3 from 16,478 patents)
3 patents:
1. 8650656 - Method and apparatus for user authentication
2. 8566908 - Database application security
3. 8307406 - Database application security