Average Co-Inventor Count = 4.67
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 (2 from 583 patents)
2. Waps Co., Ltd (1 from 4 patents)
3 patents:
1. 10828867 - Lightweight composite metal sheet having excellent vibration damping characteristics, and manufacturing method therefor
2. 9617456 - Method of manufacturing ceramic coated graphite
3. 9228111 - Resin composition for surface treatment of steel sheet and surface-treated steel sheet using the same