Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D971166 | Smart dimmer switch | Xiaobo Zheng | 2022-11-29 |
| 11348743 | Automatic balance apparatus with double-moving-contact spring leaf | Xiaobo Zheng, Feng Zhao | 2022-05-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D971166 | Smart dimmer switch | Xiaobo Zheng | 2022-11-29 |
| 11348743 | Automatic balance apparatus with double-moving-contact spring leaf | Xiaobo Zheng, Feng Zhao | 2022-05-31 |