Average Co-Inventor Count = 8.00
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. Other (1 from 832,680 patents)
2. The Directv Group, Inc. (1 from 1,033 patents)
2 patents:
1. 10231026 - Method and system for using hierarchical metadata for searching and recording content
2. 9451316 - Method and system for using hierarchical metadata for searching and recording content