Average Co-Inventor Count = 4.36
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. Plextronics, Inc. (3 from 26 patents)
2. Solvay USA Inc. (1 from 37 patents)
4 patents:
1. 8836221 - Organic light emitting diode lighting systems
2. 8414304 - Organic light emitting diode lighting devices
3. 8288951 - Organic light emitting diode lighting systems
4. 8215787 - Organic light emitting diode products