Method and apparatus for controlling electric motor noise, and computer device and storage medium
US-12403774-B2 · Sep 2, 2025 · US
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Zhao Tonghang patents
Zhao Tonghang is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhao Tonghang |
| Total patents | 2 |
| First publication | Mar 6, 2025 |
| Latest publication | Sep 2, 2025 |
Notable patents
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Geely Holding Group Co Ltd | 2 |
| Ningbo Geely Automobile Res And Development Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60L2270/145 | 2 |
| B60L2270/142 | 2 |
| B60L2260/20 | 2 |
| B60L2240/423 | 2 |
| Y02T10/72 | 2 |