Average Co-Inventor Count = 6.63
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. 12112217 - Electronic card receiving device and method of using electronic card receiving device
2. 12094887 - Display apparatus
3. 11695018 - Display apparatus