Average Co-Inventor Count = 3.00
ph-index = 3
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. Nds Corporation (4 from 126 patents)
4 patents:
1. 8369878 - Personalized multimedia messaging system
2. 8229790 - System for multimedia viewing based on entitlements
3. 8224699 - System for multimedia viewing based on entitlements
4. 8219123 - Personalized multimedia messaging system