Average Co-Inventor Count = 3.59
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. (7 from 48 patents)
7 patents:
1. 12479862 - Heterocyclic compound and organic light-emitting device comprising same
2. 12473297 - Heterocyclic compound and organic light emitting diode comprising same
3. 12410186 - Compound, organic optoelectronic element, and display device
4. 12089493 - Heterocyclic compound and organic light emitting device comprising same
5. 12049472 - Heterocyclic compound and organic light emitting device comprising same
6. 11812623 - Hetero-cyclic compound and organic light emitting device using the same
7. 11563185 - Heterocyclic compound and organic light-emitting device comprising same