Average Co-Inventor Count = 1.92
ph-index = 1
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 (5 from 16,507 patents)
5 patents:
1. 9730043 - Reducing provider costs related to E911 service
2. 9560510 - Reducing provider costs related to E911 service
3. 9419819 - Methods and computer program products for creating preset instant message responses for instant messages received at an IPTV
4. 9357369 - Reducing provider costs related to E911 service
5. 7792913 - Providing multi-device instant messaging presence indications