Preparation method for W-Cu composite plate with Cu phase in finger-shaped gradient distribution
US-12241142-B2 · Mar 4, 2025 · US
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Cheng Jigui patents
Cheng Jigui is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cheng Jigui |
| Total patents | 3 |
| First publication | Apr 20, 2023 |
| Latest publication | Mar 4, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Hefei Technology | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B22F2301/10 | 3 |
| B22F2009/043 | 3 |
| Y02P10/25 | 3 |
| C22C1/053 | 2 |
| C22C1/0425 | 2 |