Micro-nano incremental mechanical surface treatment method
US-12168604-B2 · Dec 17, 2024 · US
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Chen Haiji patents
Chen Haiji is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Haiji |
| Total patents | 2 |
| First publication | Mar 3, 2022 |
| Latest publication | Dec 17, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Progressive metallic surface micro-nano modification method
US-2022063992-A1 · Mar 3, 2022 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Nanjing Aeronautics & Astronautics | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23P9/00 | 2 |
| B23P9/04 | 2 |
| B81C1/00023 | 2 |
| B81C1/0046 | 2 |
| B81C2201/0102 | 2 |