Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118776 | Downlight apparatus | Hongbin Lin, Lianguang Wang, Liangliang Cao, Wunchang Huang | 2021-09-14 |
| 11002413 | Light bulb apparatus | — | 2021-05-11 |
| 10892154 | LED light bulb apparatus and LED light apparatus | Liangliang Cao, Lilei Su, Dingwei Liang | 2021-01-12 |