Average Co-Inventor Count = 5.65
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 Mobility II LLC (5 from 2,867 patents)
2. At&t Intellectual Property I, LP (2 from 16,488 patents)
5 patents:
1. 10045189 - Enhanced wireless home phone for an emergency call service network
2. 9622061 - Enhanced wireless home phone for an emergency call service network
3. 9485645 - Systems, methods, and computer program products for providing service credit to customer accounts in a wireless communications service network
4. 8682291 - Systems, methods, and computer program products for providing service credit to customer accounts in a wireless communications service network
5. 8391832 - Systems, methods, and computer program products for providing service credit to customer accounts in a wireless communications service network