Average Co-Inventor Count = 2.00
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. Digital-vending Services International, LLC (2 from 2 patents)
2. Community Learning and Information Network (2 from 2 patents)
4 patents:
1. 8676712 - Computer architecture for managing courseware in a shared use operating environment
2. 6606664 - Computer architecture for managing courseware in a shared use operating environment
3. 6282573 - Computer architecture for managing courseware in a shared use operating environment
4. 6170014 - Computer architecture for managing courseware in a shared use operating environment