Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11542163 | Carbon nanotube field emitter and preparation method thereof | Peng Liu, Duan-Liang Zhou, Chun-Hai Zhang, Li Qian, Yu-Quan Wang +3 more | 2023-01-03 |
| 11215171 | Field emission neutralizer | Peng Liu, Duan-Liang Zhou, Chun-Hai Zhang, Li Qian, Yu-Quan Wang +3 more | 2022-01-04 |
| 10894717 | Carbon nanotube field emitter and preparation method thereof | Peng Liu, Duan-Liang Zhou, Chun-Hai Zhang, Li Qian, Yu-Quan Wang +3 more | 2021-01-19 |
| 10811211 | Carbon nanotube field emitter and preparation method thereof | Peng Liu, Duan-Liang Zhou, Chun-Hai Zhang, Li Qian, Yu-Quan Wang +3 more | 2020-10-20 |
| 10734181 | Carbon nanotube field emitter and preparation method thereof | Peng Liu, Duan-Liang Zhou, Chun-Hai Zhang, Li Qian, Yu-Quan Wang +3 more | 2020-08-04 |
| 10720296 | Field emission neutralizer comprising a graphitized carbon nanotube structure | Peng Liu, Duan-Liang Zhou, Chun-Hai Zhang, Li Qian, Yu-Quan Wang +3 more | 2020-07-21 |
| D878225 | Battery testing device | Li Qian, Yu-Quan Wang, Fu-Jun Wang, Li Ma, Yang Wu | 2020-03-17 |
| 10261133 | Battery testing apparatus | Li Qian, Yu-Quan Wang, Fu-Jun Wang, Li Ma, Yang Wu | 2019-04-16 |
| D823148 | Air battery testing device | Li Qian, Yu-Quan Wang, Fu-Jun Wang, Li Ma, Yang Wu | 2018-07-17 |
| 9877358 | Heating pad | Chen Feng, Li Qian, Yu-Quan Wang | 2018-01-23 |
| 9522823 | Apparatus for cutting transmission electron microscope micro-grids | Chen Feng | 2016-12-20 |
| 9275570 | Field emission display and drive method for the same | Qi Cai, You-Hua Lei, Shou-Shan Fan | 2016-03-01 |
| 9173250 | Method for making heater | Chen Feng, Li Qian, Yu-Quan Wang | 2015-10-27 |
| 9167627 | Method for making heater | Chen Feng, Li Qian, Yu-Quan Wang | 2015-10-20 |
| 9137857 | Method for making heater | Chen Feng | 2015-09-15 |
| 9089008 | Heaters | Chen Feng | 2015-07-21 |
| 9022464 | Heatable seat | Chen Feng, Li Qian, Yu-Quan Wang | 2015-05-05 |
| 8906783 | Method for cutting brittle sheet-shaped structure | Chen Feng, Li Qian, Yu-Quan Wang | 2014-12-09 |