Average Co-Inventor Count = 3.00
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. Nagravision S.a. (4 from 458 patents)
4 patents:
1. 12250226 - Location based authentication
2. 11792205 - Location based authentication
3. 11425142 - Location based authentication
4. 10484395 - Location based authentication