Average Co-Inventor Count = 3.43
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 16,497 patents)
2. Bellsouth Intellectual Property Corporation (1 from 987 patents)
2 patents:
1. 7801830 - System and method for marketing, managing, and maintaining intellectual property
2. 7020499 - Hands free vehicle mounted mobile telephone with audio