Average Co-Inventor Count = 5.46
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. Posco (1 from 583 patents)
2. Posco Co., Ltd (1 from 243 patents)
2 patents:
1. 11667985 - Composition for forming insulation film of oriented electrical steel sheet, method for forming insulation film by using same, and oriented electrical steel sheet having insulation film formed therein
2. 9663839 - Method for manufacturing grain-oriented electrical steel sheet having excellent magnetic properties