Average Co-Inventor Count = 2.86
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. The Directv Group, Inc. (1 from 1,033 patents)
2. Northrop Grumman Space & Mission Systems Corporation (1 from 28 patents)
2 patents:
1. 8782691 - Time shifted targeted advertisements based upon user profiles
2. 7751779 - Satellite communication system