Injection nozzle and injection apparatus containing same
US-12444816-B2 · Oct 14, 2025 · US
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Wang Dongfeng patents
Wang Dongfeng is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Dongfeng |
| Total patents | 2 |
| First publication | Sep 12, 2024 |
| Latest publication | Oct 14, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Injection nozzle and injection apparatus containing same
US-2024304964-A1 · Sep 12, 2024 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Contemporary Amperex Technology Co Ltd | 1 |
| Contemporary Amperex Technology Hong Kong Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B05B1/323 | 2 |
| B05B1/326 | 2 |
| H01M50/618 | 2 |
| H01M50/636 | 2 |
| H01M50/627 | 2 |