Average Co-Inventor Count = 10.00
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. Boashan Iron & Steel Co., Ltd. (1 from 3 patents)
1 patent:
1. 10147528 - Non-oriented electrical steel sheet with fine magnetic performance, and calcium treatment method therefor