Inventor · name-matched record
RYU JOO-HYUN
1 granted patent·1 pending application·0 citations·filing 2021–2025
4Inventor score
Technology areasC21D
Files withPOSCO CO LTD2
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0183US2026062780A1Ultra high strength and high ductility steel sheet having excellent yield ratio and manufacturing method for samePOSCO CO LTD·Filed 2025·Application pending·0 cites
- 0263US12590349B2High-strength hot-dip galvanized steel sheet with high ductility and excellent formability, and manufacturing method for samePOSCO CO LTD·Filed 2021·Granted Mar 31, 2026·0 cites·5 claims
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Identity basis: exact name match across USPTO filings. How scoring works →