Method and system for initial self-healing type classification of metallized film capacitors
US-12449488-B2 · Oct 21, 2025 · US
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Chen Weigen patents
Chen Weigen is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Weigen |
| Total patents | 7 |
| First publication | Apr 13, 2023 |
| Latest publication | Oct 21, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for preparation of plasma-treated nanofiber-based hydrogen gas sensing material
US-12258703-B2 · Mar 25, 2025 · US
Method and system for preparation process of multi-compound ester insulating oil
US-2025051685-A1 · Feb 13, 2025 · US
Simultaneous detection method and system for dissolved gas and partial discharge in insulating oil
US-2024288359-A1 · Aug 29, 2024 · US
Method and system for initial self-healing type classification of metallized film capacitors
US-2024272240-A1 · Aug 15, 2024 · US
In-situ detection components for dissolved gases in liquid-phase media and preparation methods thereof
US-2024264071-A1 · Aug 8, 2024 · US
Method for preparation of plasma-treated nanofiber-based hydrogen gas sensing material
US-2023116126-A1 · Apr 13, 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 Chongqing | 7 |
| State Grid Chongqing Electric Power Res Institute | 1 |
| Shandong taikai transformer co ltd | 1 |
| Optosky Xiamen Optical Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N2201/06113 | 2 |
| G01N2021/1704 | 2 |
| G01N33/2841 | 2 |
| H01G4/33 | 2 |
| H01G4/015 | 2 |