Average Co-Inventor Count = 3.86
ph-index = 5
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 (171 from 1,256 patents)
171 patents:
1. 12486451 - Organic electroluminescent materials and devices
2. 12486295 - Organic electroluminescent materials and devices
3. 12473317 - Organic electroluminescent materials and devices
4. 12477890 - Organic electroluminescent materials and devices
5. 12459955 - Organic electroluminescent materials and devices
6. 12428438 - Organic electroluminescent materials and devices
7. 12426495 - Organic electroluminescent materials and devices
8. 12398164 - Organic electroluminescent materials and devices
9. 12398319 - Tetradentate organic electroluminescent materials and devices
10. 12391876 - Organic electroluminescent materials and devices
11. 12384809 - Organic electroluminescent materials and devices
12. 12369488 - Organic electroluminescent materials and devices
13. 12369487 - Organic electroluminescent materials and devices
14. 12349589 - Organic electroluminescent materials and devices
15. 12331065 - Organic electroluminescent materials and devices