Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149911 | Panel light apparatus with scrollable film | Liangliang Cao, Zhiyong Jiang | 2021-10-19 |
| 11149918 | Panel light apparatus with detachable diffusion film | Liangliang Cao, Zhiyong Jiang | 2021-10-19 |
| 11118740 | Light apparatus | Liangliang Cao | 2021-09-14 |
| 11085592 | LED light tube | — | 2021-08-10 |