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. E Ink Holdings Inc. (3 from 551 patents)
3 patents:
1. 11860404 - Manufacturing method of a reflective display
2. 11640094 - Display device and array structure
3. 11099444 - Display device and thin film transistor array substrate