Shielding jig and gas-shielded metal arc welding apparatus
US-2024342820-A1 · Oct 17, 2024 · US
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Chen Zhuyao patents
Chen Zhuyao is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Zhuyao |
| Total patents | 4 |
| First publication | Dec 14, 2017 |
| Latest publication | Oct 17, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Maraging steel and method for manufacturing same
US-11401593-B2 · Aug 2, 2022 · US
Maraging steel and method for manufacturing same
US-2020071804-A1 · Mar 5, 2020 · US
Maraging steel
US-2017356070-A1 · Dec 14, 2017 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kobe Steel Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C22C38/50 | 3 |
| C22C38/02 | 3 |
| C22C38/004 | 3 |
| C22C38/52 | 3 |
| C21D6/02 | 3 |