Flow meter
US-2025369786-A1 · Dec 4, 2025 · US
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Mei Hongfei patents
Mei Hongfei is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mei Hongfei |
| Total patents | 3 |
| First publication | Jun 29, 2023 |
| Latest publication | Dec 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Flow meter
US-12411034-B2 · Sep 9, 2025 · US
Flow meter
US-2023204398-A1 · Jun 29, 2023 · 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 |
|---|---|
| Shanghai Kohler Electronics | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01F1/8413 | 3 |
| G01F15/14 | 3 |
| G01F1/053 | 3 |
| G01F1/075 | 3 |