Average Co-Inventor Count = 3.00
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. (2 from 289 patents)
2 patents:
1. 11568041 - Secure authentication for young learners
2. D969840 - Display screen or portion thereof with graphical user interface