Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D942671 | Sliding control moon lamp | — | 2022-02-01 |
| D919170 | Magnetic moon lamp | — | 2021-05-11 |
| D743890 | Electronic ballast | Jun Ding | 2015-11-24 |
| D716730 | Electronic ballast | Yujie Zhang, Qingsong Chu, Jun Ding | 2014-11-04 |