Average Co-Inventor Count = 1.93
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 Co., Ltd (5 from 243 patents)
2. Posco (3 from 583 patents)
3. Posco Holdings Inc. (1 from 21 patents)
9 patents:
1. 12435383 - High strength multi-phase steel having excellent burring properties at low temperature, and method for producing same
2. 11851727 - Hot-rolled steel sheet having excellent expandability and method for manufacturing same
3. 11708623 - High-strength steel sheet having excellent impact resistance, and method for manufacturing same
4. 11560607 - Hot-rolled steel sheet having excellent expandability and method for manufacturing same
5. 11535907 - Hot rolled steel plate for electric resistance welded steel pipe having excellent weldability, and manufacturing method thereof
6. 11535908 - Hot-rolled steel sheet having excellent durability and method for manufacturing same
7. 11466336 - High-strength steel sheet having excellent burring workability in low temperature range and manufacturing method therefor
8. 11203796 - Ultra high strength hot-rolled steel sheet having excellent ductility and method for manufacturing same
9. 10975454 - Ultra-high strength steel sheet having excellent phosphatability and bendability