Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8388171 | Waterproof LED lamp tube and casing of same | Qing Ma, Kegang Yue, Deliang Xiao, Xianhua Zhao | 2013-03-05 |
| D662629 | Waterproof LED lamp tube | Qing Ma, Kegang Yue, Deliang Xiao, Xianhua Zhao | 2012-06-26 |