Average Co-Inventor Count = 2.35
ph-index = 6
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. Bellsouth Intellectual Property Corporation (6 from 987 patents)
2. AT&T Intellectual Property I, LP (3 from 16,497 patents)
3. At&t Intellectual Porperty I, L.p. (1 from 1 patent)
10 patents:
1. 8160216 - Voicemail system with subscriber specific storage folders
2. 8102977 - Voicemail box with caller-specific storage folders
3. 7801830 - System and method for marketing, managing, and maintaining intellectual property
4. 7539289 - Selective deactivation of a voicemail system
5. 7221742 - Voicemail box with caller-specific storage folders
6. 7190950 - Storage of voicemail messages at an alternate storage location
7. 7113977 - Blocking electronic mail content
8. 6996212 - Voicemail system with subscriber specific storage folders
9. 6985563 - Selective deactivation of a voicemail system
10. 6619364 - Portable cubicle screen