Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11178912 | Device capable of automatically igniting or heating a cigarette | Xu Zeng, Jianguo TANG, Ping Lei, Shanzhai Shang, Xudong ZHENG +9 more | 2021-11-23 |
| 11184957 | Electronic heating smoking paraphernalia capable of being rotated to extract cigarette and method for extracting cigarette by rotating smoking paraphernalia | Zhiqiang Li, Shanzhai Shang, Ping Lei, Jingmei Han, Chengya Wang +7 more | 2021-11-23 |
| 11160315 | Compression charging device | Ru Wang, Chengya Wang, Xu Zeng, Jingmei Han, Ping Lei +7 more | 2021-11-02 |
| 11058149 | Smoking paraphernalia cooled by smoke flow | Xudong ZHENG, Jianguo TANG, Zhiqiang Li, Ping Lei, Shanzhai Shang +6 more | 2021-07-13 |