Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867499 | Light source assembly for alarm device and fire alarm device including the same | Chen Chen, Wenxue Xie, Qirong Xing, Gaihong Du, Hua Hang +1 more | 2020-12-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867499 | Light source assembly for alarm device and fire alarm device including the same | Chen Chen, Wenxue Xie, Qirong Xing, Gaihong Du, Hua Hang +1 more | 2020-12-15 |