Average Co-Inventor Count = 4.48
ph-index = 1
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. Lt Materials Co., Ltd. (4 from 46 patents)
4 patents:
1. 12404280 - Heterocyclic compound, and organic light-emitting element using same
2. 11910712 - Compound, organic optoelectronic diode, and display device
3. 11891361 - Heterocyclic compound and organic light emitting device comprising same
4. 11434228 - Heterocyclic compound and organic light emitting device comprising same