Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7750549 | Field emission lamp | Yang Wei, Peng Liu, Liang Liu, Zhao-Fu Hu, Cai-Lin Guo +2 more | 2010-07-06 |
| 7744956 | Method for forming a patterned array of carbon nanotubes | Peng Liu, Yang Wei, Liang Liu, Li Qian, Zhao-Fu Hu +3 more | 2010-06-29 |
| 7728505 | Field emission luminescent light source within a bulb | Peng Liu, Yang Wei, Li Qian, Jie Tang, Liang Liu +3 more | 2010-06-01 |
| 7663298 | Light source apparatus using field emission cathode | Pi-Jin Chen, Peng Liu, Yang Wei, Liang Liu, Zhao-Fu Hu +2 more | 2010-02-16 |
| 7638935 | Field emission cathode and light source apparatus using same | Peng Liu, Yang Wei, Liang Liu, Zhao-Fu Hu, Cai-Lin Guo +2 more | 2009-12-29 |
| 7609241 | Double-faced light emitting diode display | Pi-Jin Chen, Peng Liu, Li Qian, Yang Wei, You-Hua Lei +2 more | 2009-10-27 |
| 7583024 | Double-faced plasma display panel | Pi-Jin Chen, Peng Liu, Li Qian, Yang Wei, You-Hua Lei +2 more | 2009-09-01 |
| 7572165 | Method for making a carbon nanotube-based field emission cathode device including layer of conductive grease | Peng Liu, Yang Wei, Liang Liu, Shou-Shan Fan, Zhao-Fu Hu | 2009-08-11 |
| 7531953 | Field emission cathode with field emitters on curved carrier and field emission device using the same | Peng Liu, Yang Wei, Li Qian, Jie Tang, Liang Liu +3 more | 2009-05-12 |
| 7449825 | Double-faced field emission display device | Pi-Jin Chen, Peng Liu, Li Qian, Yang Wei, You-Hua Lei +2 more | 2008-11-11 |
| 7355329 | Field emission lamp | Yang Wei, Peng Liu, Liang Liu, Zhao-Fu Hu, Cai-Lin Guo +2 more | 2008-04-08 |
| 7141983 | Cold cathode device and vacuum gauge using same | Peng Liu, Yang Wei, Liang Liu, Jing Qi, Shou-Shan Fan | 2006-11-28 |
| 7129708 | Vacuum ionization gauge with high sensitivity | Peng Liu, Yang Wei, Liang Liu, Zhao-Fu Hu, Cai-Lin Guo +2 more | 2006-10-31 |