Average Co-Inventor Count = 2.00
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. Cox Communications, Inc. (2 from 503 patents)
2. Diva Systems Corporation (1 from 48 patents)
3 patents:
1. 8001560 - Method for providing subscripton-on-demand services
2. 7735106 - Method for providing subscription-on-demand services
3. 6314572 - Method and apparatus for providing subscription-on-demand services, dependent services and contingent services for an interactive information distribution system