Average Co-Inventor Count = 4.00
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. Digital River, Inc. (2 from 57 patents)
2 patents:
1. 8874487 - Software wrapper having use limitation within a geographic boundary
2. 8732841 - Software license server with geographic location validation