Inventor · disambiguated record
Ro Sa Kim
Also filed as: KIM RO SA
0 granted patents·4 pending applications·0 citations·filing 2024–2025
Technology areasC21D
Files withHYUNDAI STEEL CO4
Top patents by PatentIndex Score
4 records- 0161US2025092497A1Ultra-high strength cold-rolled steel sheet and manufacturing method thereforHYUNDAI STEEL CO·Filed 2024·Application pending·0 cites
- 0257US2025320576A1Ultra-high tensile cold-rolled steel sheet and method for manufacturing sameHYUNDAI STEEL CO·Filed 2025·Application pending·0 cites
- 0354US2025320588A1High-strength and high-formability steel sheet, and method for manufacturing sameHYUNDAI STEEL CO·Filed 2025·Application pending·0 cites
- 0448US2025188563A1Ultrahigh-strength steel sheet and manufacturing method thereforHYUNDAI STEEL CO·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ro Sa Kim files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →