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. E Ink Holdings Inc. (3 from 551 patents)
3 patents:
1. 10020326 - Circuit protection structure and display device having the same
2. 9542879 - Display panel
3. 9190403 - Display panel