Corona-resistant N-grade insulation paper for variable frequency motor and preparation method thereof
US-12110638-B1 · Oct 8, 2024 · US
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Ren Junwen patents
Ren Junwen is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ren Junwen |
| Total patents | 7 |
| First publication | Jan 26, 2023 |
| Latest publication | Oct 8, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Composite insulating material based on dielectrophoretic force orientation and its preparation method
US-12098263-B1 · Sep 24, 2024 · US
Thermochromic silicone rubber composite heat dissipation pad and preparation method thereof
US-12065607-B1 · Aug 20, 2024 · US
Vacuum interrupter
US-12046432-B2 · Jul 23, 2024 · US
Liquid-cooling radiating pipe and vacuum interrupter with built-in liquid-cooling radiating pipe
US-2024234058-A9 · Jul 11, 2024 · US
Liquid-cooling radiating pipe and vacuum interrupter with built-in liquid-cooling radiating pipe
US-2024136131-A1 · Apr 25, 2024 · US
Vacuum interrupter
US-2023027571-A1 · Jan 26, 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 |
|---|---|
| Univ Sichuan | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01H33/664 | 4 |
| C01P2004/03 | 3 |
| C09C3/006 | 2 |
| C08K2201/011 | 2 |
| C08K2201/001 | 2 |