Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D935075 | Projection lamp | — | 2021-11-02 |
| D925099 | Projection lamp | — | 2021-07-13 |
| 10969357 | Method of enhancing judgment of gas detector | Jing Wei | 2021-04-06 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D935075 | Projection lamp | — | 2021-11-02 |
| D925099 | Projection lamp | — | 2021-07-13 |
| 10969357 | Method of enhancing judgment of gas detector | Jing Wei | 2021-04-06 |