Average Co-Inventor Count = 5.00
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 Intellectual Property I, LP (3 from 16,497 patents)
2. Bellsouth Intellectual Property Corporation (1 from 987 patents)
3. At&t Delaware Intellectual Property Corporation, Inc. (1 from 178 patents)
5 patents:
1. 8666901 - System and method for managing sponsorships
2. 8554606 - System and method for managing sponsorships
3. 8285586 - System and method for managing sponsorships
4. 7409352 - System and method for managing sponsorships
5. 7162429 - System and method for managing sponsorships