Average Co-Inventor Count = 5.14
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. Unext. Com (3 from 8 patents)
3 patents:
1. 6358053 - Interactive online language instruction
2. 6347333 - Online virtual campus
3. 6301462 - Online collaborative apprenticeship