Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331259 | Flammable and fire-resistant carbonaceous heat source, method for preparing same and use thereof | Chenghao Luo, Dan Li, Long Huang, Hao Liu, Jian Zhang +1 more | 2025-06-17 |
| 12059032 | Electric heating cigarette appliance having temperature and period adjustment functions | Huachen Liu, Chenghao Luo, Bing Liu, Lei Liu | 2024-08-13 |
| 12041967 | Electric heating device for preventing contact wearing out and tobacco falling out | Huachen Liu, Long Huang, Welchang Ke, Chenghao Luo | 2024-07-23 |
| 11783959 | Electronic paste composition, preparation method therefor and use thereof | Huachen Liu, Dan Li, Tengfei Deng, Bing Liu | 2023-10-10 |
| 11490657 | Axially rotating electric heating device for extracting tobacco | Huachen Liu, Lei Liu, Aijun Dong, Weichang Ke, Bing Liu +1 more | 2022-11-08 |
| 11439178 | Smokeless cigarette having decreased vapor temperature and preventing heat-caused collapse of cigarette holder | Huachen Liu, Weichang Ke, Chenghao Luo, Bing Liu | 2022-09-13 |
| 11350668 | Production method of needle-type heater | Huachen Liu, Aijun Dong, Weichang Ke, Bing Liu, Chenghao Luo +1 more | 2022-06-07 |
| D943150 | Heat not burning smoking device | Huachen Liu, Bing Liu | 2022-02-08 |
| 11166340 | Composite ceramic atomizer and method of preparing the same | Bing Liu, Chenghao Luo, Huachen Liu, Weichang Ke, Fuyou Qi +1 more | 2021-11-02 |
| D926355 | Set of tobacco heating device and charger | Huachen Liu, Dan Li | 2021-07-27 |
| D919878 | Smoking device | Qiang Gao, Huachen Liu | 2021-05-18 |
| D919171 | Electrical tobacco heating device | Huachen Liu, Dan Li | 2021-05-11 |
| D898990 | Combined electrical tobacco heating device and charger | Huachen Liu, Dan Li | 2020-10-13 |
| D898280 | Combined electrical tobacco heating device and charger | Dan Li, Huachen Liu | 2020-10-06 |
| D886366 | Combined electrical tobacco heating device and charger | Huachen Liu, Dan Li | 2020-06-02 |
| 9941161 | Method for fabricating semiconductor device | Duan Quan Liao, Ching Hwa Tey | 2018-04-10 |
| 9698229 | Semiconductor structure and process thereof | Duan Quan Liao, Ching Hwa Tey, Xiao Zhong Zhu | 2017-07-04 |
| 9583594 | Method of fabricating semiconductor device | Duan Quan Liao, Ching Hwa Tey | 2017-02-28 |
| 9401280 | Semiconductor process | Duan Quan Liao, Wei-Chi Cheng, Ching Hwa Tey, Xiao Zhong Zhu | 2016-07-26 |
| 9385193 | FINFET transistor structure and method for making the same | Rai-Min Huang, Sheng-Huei Dai, Chen-Hua Tsai, Duan Quan Liao, Xiao Zhong Zhu | 2016-07-05 |
| 9276057 | Capacitor structure and method of manufacturing the same | Duan Quan Liao, Ching Hwa Tey, Xiao Zhong Zhu | 2016-03-01 |
| 9023726 | Method of fabricating semiconductor device | Wei-Chi Cheng, Ming Xu, Duan Quan Liao, Ching Hwa Tey | 2015-05-05 |
| 8828878 | Manufacturing method for dual damascene structure | Duan Quan Liao, Xiao Zhong Zhu, Ching Hwa Tey, Chen-Hua Tsai, Yu-Tsung Lai | 2014-09-09 |
| 8772860 | FINFET transistor structure and method for making the same | Rai-Min Huang, Sheng-Huei Dai, Chen-Hua Tsai, Duan Quan Liao, Xiao Zhong Zhu | 2014-07-08 |