Laser marking and shading enhanced PBT composition and preparation method and use thereof
US-12565574-B2 · Mar 3, 2026 · US
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Gong Dejun patents
Gong Dejun is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gong Dejun |
| Total patents | 3 |
| First publication | Dec 7, 2023 |
| Latest publication | Mar 3, 2026 |
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 |
|---|---|
| Kingfa Science & Technology Co | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08L67/02 | 3 |
| C08K13/04 | 2 |
| C08J3/203 | 2 |
| C08J7/123 | 2 |
| C08K2003/2241 | 2 |