Average Co-Inventor Count = 8.00
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. Pictiva Displays International Limited (3 from 27 patents)
2. Osram Opto Semiconductors Gmbh (1 from 1,810 patents)
3. Osram Oled Gmbh (1 from 751 patents)
5 patents:
1. 12158250 - Organic-light emitting diode
2. 11828425 - Organic-light emitting diode
3. 11585504 - Organic-light-emitting diode
4. 10605422 - Organic-light-emitting diode
5. 9797567 - Organic-light-emitting diode and luminaire