Average Co-Inventor Count = 5.00
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. Industry-University Cooperation Foundation Sogang University (1 from 126 patents)
1 patent:
1. 7446166 - Pyrrole derivative and photosensitive film using the same