Average Co-Inventor Count = 4.75
ph-index = 3
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 Chem, Ltd (12 from 8,305 patents)
12 patents:
1. 8951831 - Binaphthalene derivatives, preparation method thereof and organic electronic device using the same
2. RE44824 - Pyrene derivatives and organic electronic device using pyrene derivatives
3. 8674138 - Binaphthalene derivatives, preparation method thereof and organic electronic device using the same
4. 8198801 - Materials for injecting or transporting holes and organic electroluminescence devices using the same
5. 8187727 - Imidazole derivatives, preparation method thereof and organic electronic device using the same
6. 7745819 - Pyrene derivatives and organic electronic device using pyrene derivatives
7. 7714323 - Organic thin film comprising pyrene derivatives
8. 7678474 - Imidazole derivatives and organic electronic device using the same
9. 7427445 - Compound capable of being used in organic layer of organic light emitting device
10. 7385095 - Indene derivatives and organic light emitting diode using the same
11. 6998487 - Double-spiro organic compounds and organic electroluminescent devices using the same
12. 6984462 - Organic electroluminescent devices using double-spiro organic compounds