Average Co-Inventor Count = 4.33
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. Lg Electronics Inc. (5 from 49,601 patents)
5 patents:
1. 7359630 - Evaporation source for evaporating an organic electroluminescent layer
2. 7261952 - Red color emitting compounds for organic electroluminescent device and an organic electroluminescent device using them
3. 7241884 - Porphines-platinum metal complex compounds for organic electroluminescent device and organic electroluminescent device using them
4. 6960663 - Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device, process for preparing the compounds, and organic electroluminescent device using the compounds
5. 6451456 - Compound for red organic EL device and organic EL device using the same