Inventor · disambiguated record
Si-Myoung Heo
Also filed as: HEO SI-MYOUNG
5 granted patents·6 citations·filing 2017–2024
74Inventor score
Technology areasC21D
Top patents by PatentIndex Score
5 records- 0195US11788166B2Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing samePOSCO CO LTD·Filed 2023·Granted Oct 17, 2023·2 cites·18 claims
- 0295US11624100B2Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing samePOSCO·Filed 2022·Granted Apr 11, 2023·2 cites·7 claims
- 0393US12467111B2Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing samePOSCO CO LTD·Filed 2024·Granted Nov 11, 2025·0 cites·20 claims
- 0492US11441205B2Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing samePOSCO·Filed 2017·Granted Sep 13, 2022·2 cites·4 claims
- 0591US12049679B2Cold-rolled steel plate for hot forming, having excellent corrosion-resistance and spot-weldability, hot-formed member, and method for manufacturing samePOSCO CO LTD·Filed 2023·Granted Jul 30, 2024·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Si-Myoung Heo 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 →