Average Co-Inventor Count = 4.00
ph-index = 1
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. Pearson Education, Inc. (3 from 289 patents)
3 patents:
1. 11372709 - Automated testing error assessment system
2. 10795754 - Automated testing error assessment system
3. 10365962 - Automated testing error assessment system