Average Co-Inventor Count = 6.28
ph-index = 6
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 (17 from 8,305 patents)
2. Lg Chemical Co., Ltd. (1 from 22 patents)
18 patents:
1. 9012040 - Anthracene derivative and an organic electronic device using the same
2. 8957407 - Anthracene derivatives, preparation method thereof and organic light emitting diode using the same
3. 8846212 - Organic metal complexes derivative and organic light emitting devices using the same
4. 8673460 - Heterocyclic derivative and organic light emitting device using same
5. 8586968 - Organic light emitting diode having high efficiency and process for fabricating the same
6. 8395143 - Compound and organic light emitting device using the same
7. 8344368 - Fused cyclic compound and organic electronic device
8. 8329316 - Tetraphenylnaphalene derivatives and organic light emitting diode using the same
9. 8222634 - Anthracene derivatives and organic electronic device using the same
10. 8173273 - Anthracene derivatives, method for preparation thereof, and organic electronic device using the same
11. 8173272 - Diamine derivatives, preparation method thereof and organic electronic device using the same
12. 8137823 - Anthracene derivatives, process for preparation thereof, and organic electronic light emitting device using the same
13. 8026514 - Diamine derivatives and organic electronic device using the same
14. 7973306 - Anthracene derivatives, organic electronic devices using anthracene derivatives, and electronic apparatuses comprising organic electronic device
15. 7919196 - Emitting materials and organic light emitting device using the same