Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195400 | Smoke detector and method for detecting smoke | Ying Gao, Chaoping Liu, Cong Wang | 2021-12-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195400 | Smoke detector and method for detecting smoke | Ying Gao, Chaoping Liu, Cong Wang | 2021-12-07 |