Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11528940 | Cartridge without dry burn and metal polution and atomizer having same | Yunkai Zhang, Zhengfa Li, Yonghai Li | 2022-12-20 |
| 11490463 | Atomizing core | Xiaoqiang Zhao, Yonghai Li | 2022-11-01 |
| 11406134 | Atomizer and electronic cigarette having same | Xiaoqiang Zhao, Renjin Wu, Yonghai Li | 2022-08-09 |
| 11412580 | Heating device for heating cigarette | Yonghai Li, Hongbin Chen, Shengjia Song, Yuqin Li | 2022-08-09 |
| 11297880 | Heater, cartridge, atomizer and electronic cigarette having same | Qing Zhang, Zhengfa Li, Yunkai Zhang, BAOLING LEI, Desheng Huang +1 more | 2022-04-12 |
| 11253002 | Atomizer and electronic cigarette having same | Yunkai Zhang, Zhengfa Li, Yonghai Li | 2022-02-22 |