Average Co-Inventor Count = 2.50
ph-index = 4
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 (8 from 16,492 patents)
8 patents:
1. 9218328 - Display of supplementary information on a graphical user interface
2. 9015617 - Display of supplementary information on a graphical user interface
3. 8874521 - Management of multimedia content
4. 8806365 - Display of supplementary information on a graphical user interface
5. 8644486 - Method and system to proxy phone directories
6. 8490011 - Display of supplementary information on a graphical user interface
7. 8356012 - Management of multimedia content
8. 8254546 - Method and system to proxy phone directories