Inventor · disambiguated record

Sun Hwan Kwon

Also filed as: KWON SUN HWAN

1 granted patent·3 pending applications·0 citations·filing 2016–2025

6Inventor score

Technology areasC21D

Files withHYUNDAI STEEL CO4

Top patents by PatentIndex Score

4 records

0158US2023265536A1Ultra high strength cold rolled steel sheet having excellent spot weldability and formability, ultra high strength plated steel sheet and manufacturing method thereforHYUNDAI STEEL CO·Filed 2021·Application pending·0 cites
0257US2025290170A1Hot-rolled steel sheet, part for vehicle, and method for manufacturing sameHYUNDAI STEEL CO·Filed 2025·Application pending·0 cites
0357US2025290172A1Hot rolled steel sheet, part for vehicle, and method for manufacturing sameHYUNDAI STEEL CO·Filed 2025·Application pending·0 cites
0445US10941460B2Plated steel plate and manufacturing method thereofHYUNDAI STEEL CO·Filed 2016·Granted Mar 9, 2021·0 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when Sun Hwan Kwon 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 →