Average Co-Inventor Count = 3.33
ph-index = 4
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 (3 from 987 patents)
2. At&t Intellectual Property I, LP (1 from 16,488 patents)
4 patents:
1. 8132202 - Methods and systems for providing targeted content
2. 6983478 - Method and system for tracking network use
3. 6718551 - Method and system for providing targeted advertisements
4. 6609253 - Method and system for providing interactive media VCR control