Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414559 | Microcapsule type thermochromic pigment and preparation method and use thereof, thermochromic ink and use thereof | Haisheng Liu | 2022-08-16 |
| 11346352 | Garden blower | Zhengwei Liu, Shiping Jiao, Jiabo Liu, Ka Tat Kelvin Wong, Xiahong Zha +1 more | 2022-05-31 |
| D950147 | Electronic atomizing device | — | 2022-04-26 |
| D943181 | Power supply device for electronic atomizer | — | 2022-02-08 |