Average Co-Inventor Count = 14.01
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. Contentguard Holdings, Inc. (2 from 130 patents)
2 patents:
1. 8862517 - Digital rights management of content when content is a future live event
2. 8275709 - Digital rights management of content when content is a future live event