Electromagnetic pump
US-12266992-B2 · Apr 1, 2025 · US
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Jien Ma patents
Jien Ma is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Jien Ma |
| Total patents | 2 |
| First publication | Nov 9, 2023 |
| Latest publication | Apr 1, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Electromagnetic pump
US-2023361667-A1 · Nov 9, 2023 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Zhejiang | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F04B15/04 | 2 |
| F04B17/03 | 2 |
| H02K2213/03 | 2 |
| H02K44/06 | 2 |
| F04B17/046 | 2 |