Average Co-Inventor Count = 6.00
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. Gracel Display Inc. (3 from 4 patents)
2. Skc Haas Display Films Co., Ltd. (1 from 36 patents)
4 patents:
1. 8153279 - Organic electroluminescent compounds and organic electroluminescent device using the same
2. 7906228 - Compounds for electronic material and organic electronic device using the same
3. 7888863 - Organic electroluminescent compounds and organic electroluminescent device using the same
4. 7723520 - Red electroluminescent compounds and organic electroluminescent device using the same