Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9024774 | Emergency lighting and evacuation guidance system powered by medley energy sources | Shaobin Li, Wenguang Luo | 2015-05-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9024774 | Emergency lighting and evacuation guidance system powered by medley energy sources | Shaobin Li, Wenguang Luo | 2015-05-05 |