Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331259 | Flammable and fire-resistant carbonaceous heat source, method for preparing same and use thereof | Dan Li, Long Huang, Hao Liu, Yikun Chen, Jian Zhang +1 more | 2025-06-17 |
| 12059032 | Electric heating cigarette appliance having temperature and period adjustment functions | Huachen Liu, Yikun Chen, Bing Liu, Lei Liu | 2024-08-13 |
| 12041967 | Electric heating device for preventing contact wearing out and tobacco falling out | Huachen Liu, Yikun Chen, Long Huang, Welchang Ke | 2024-07-23 |
| 11490657 | Axially rotating electric heating device for extracting tobacco | Huachen Liu, Yikun Chen, Lei Liu, Aijun Dong, Weichang Ke +1 more | 2022-11-08 |
| 11439178 | Smokeless cigarette having decreased vapor temperature and preventing heat-caused collapse of cigarette holder | Huachen Liu, Yikun Chen, Weichang Ke, Bing Liu | 2022-09-13 |
| 11350668 | Production method of needle-type heater | Huachen Liu, Yikun Chen, Aijun Dong, Weichang Ke, Bing Liu +1 more | 2022-06-07 |
| 11166340 | Composite ceramic atomizer and method of preparing the same | Bing Liu, Yikun Chen, Huachen Liu, Weichang Ke, Fuyou Qi +1 more | 2021-11-02 |
| 9840631 | Polysiloxane/fluorinated POSS hybrid coatings, preparation and anti-icing application thereof | Xiaoyan Yuan, Chao Tao, Kongying Zhu, Yunhui Zhao, Xiaohui Li +1 more | 2017-12-12 |