High-strength hot-rolled plated steel sheet, and method for producing same
US-12241134-B2 · Mar 4, 2025 · US
This page is not indexed by search engines while we improve data quality.
Park Kyong Su patents
Park Kyong Su is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Park Kyong Su |
| Total patents | 4 |
| First publication | Jan 17, 2019 |
| Latest publication | Mar 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Steel sheet for tool and manufacturing method therefor
US-11214845-B2 · Jan 4, 2022 · US
High-strength hot-rolled plated steel sheet, and method for producing same
US-2020392595-A1 · Dec 17, 2020 · US
Steel sheet for tool and manufacturing method therefor
US-2019017133-A1 · Jan 17, 2019 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Posco | 4 |
| Posco Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C21D8/02 | 4 |
| C21D8/0205 | 4 |
| C22C38/02 | 4 |
| C21D8/0226 | 4 |
| C22C38/04 | 4 |