Average Co-Inventor Count = 7.00
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. Samsung Sdi Co., Inc. (1 from 7,657 patents)
1 patent:
1. 6730419 - Blue light emitting compound and organic electroluminescent device employing the same as color developing substance