Average Co-Inventor Count = 5.89
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 Corp. (2 from 4,208 patents)
2. At&t Intellectual Property I, L.p. (1 from 16,488 patents)
3 patents:
1. 7773095 - Method and system for provisioning facility-based maps and related information to field personnel
2. 7447749 - Method and apparatus for web-based international facility planning
3. 7002580 - Method and apparatus for automatically generating charts