Average Co-Inventor Count = 1.75
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. Hyundai Electric & Energy Systems Co., Ltd. (2 from 15 patents)
2 patents:
1. 10374246 - Ion exchange membrane and manufacturing method therefor
2. 9912002 - Ion exchange membrane and method for manufacturing same