Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052442 | Light string system | Zhaoyuan Li | 2011-11-08 |
| 7980871 | Light string system | Zhaoyuan Li | 2011-07-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052442 | Light string system | Zhaoyuan Li | 2011-11-08 |
| 7980871 | Light string system | Zhaoyuan Li | 2011-07-19 |