Average Co-Inventor Count = 4.00
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. Yonsei University (1 from 1,338 patents)
1 patent:
1. 10305098 - Negative active material for sodium secondary battery, method for preparing thereof and sodium secondary battery using the same