Average Co-Inventor Count = 3.00
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. Nagra France (1 from 10 patents)
2. Nagravision S.a. (458 patents)
1 patent:
1. 8442225 - Method and system for the secured distribution of audiovisual data by transaction marking