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. Jnc Corporation (2 from 580 patents)
2 patents:
1. 8202633 - Electron transport material and organic electroluminescent device using the same
2. 7964293 - Electron transport material and organic electroluminescent device using the same