Average Co-Inventor Count = 8.18
ph-index = 2
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. Universal Display Corporation (5 from 1,256 patents)
5 patents:
1. 12247150 - Organic electroluminescent materials and devices
2. 11692132 - Organic electroluminescent materials and devices
3. 11098245 - Organic electroluminescent materials and devices
4. 10457864 - Organic electroluminescent materials and devices
5. 9929361 - Organic electroluminescent materials and devices