Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021018 | LED display panel with openable front door | Xiaoqing Huang | 2011-09-20 |
| 7967613 | Power unit for LED display | — | 2011-06-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8021018 | LED display panel with openable front door | Xiaoqing Huang | 2011-09-20 |
| 7967613 | Power unit for LED display | — | 2011-06-28 |