Average Co-Inventor Count = 3.46
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 16,507 patents)
3 patents:
1. 8036353 - Method and apparatus for issuing a credit
2. 7624278 - Resetting access account passwords of a multitude of compartmentalized systems
3. 7609825 - Method and apparatus for automated billing and crediting of customer accounts