Average Co-Inventor Count = 4.00
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. Globalenglish Corporation (3 from 15 patents)
2. Pearson Education, Inc. (1 from 289 patents)
4 patents:
1. 9594750 - Interactive translation tool
2. 8805670 - Interactive translation tool
3. 8412509 - Interactive translation tool
4. 7389221 - System and method for interactive translation