Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D899276 | Metal detector | — | 2020-10-20 |
| 10768100 | Air pollution monitoring system and air pollution monitoring method | Mengying Zhang | 2020-09-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D899276 | Metal detector | — | 2020-10-20 |
| 10768100 | Air pollution monitoring system and air pollution monitoring method | Mengying Zhang | 2020-09-08 |