Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209128 | Plug-in lamp holder and lamp | — | 2021-12-28 |
| D799724 | LED lamp | Wentao Chang | 2017-10-10 |
| D716970 | LED bulb | Wentao Chang | 2014-11-04 |
| D708572 | Charging cabinet for an electric vehicle | Xiaoguang Hou, Lianan Tang, Wenquan Tang | 2014-07-08 |
| D696809 | LED lamp | Sumin Zhang, Xiaofeng Wang | 2013-12-31 |
| D689234 | LED lamp | Sumin Zhang, Xiaofeng Wang | 2013-09-03 |
| 7460351 | Electrical connection box | Siyong Yang | 2008-12-02 |