Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12237502 | Negative electrode plate, lithium-ion battery and apparatus | Shitong Chen, Bin Xie, Zhijie Gong, Wen Li, Lin Ma | 2025-02-25 |
| 11777085 | Lithium-supplement layer and its negative electrode sheet, lithium ion battery and device | Shitong Chen, Bin Xie, Zhijie Gong, Lin Ma | 2023-10-03 |
| 8253314 | Ion source having secondary electron enhancing electrode | Peng Liu, Duan-Liang Zhou, Pi-Jin Chen, Cai-Lin Guo, Bing-Chu Du +1 more | 2012-08-28 |
| 8246413 | Method for making field emission device | Peng Liu, Duan-Liang Zhou, Pi-Jin Chen, Cai-Lin Guo, Bing-Chu Du +1 more | 2012-08-21 |
| 8237347 | Field emission device having secondary electron enhancing electrode | Peng Liu, Duan-Liang Zhou, Pi-Jin Chen, Cai-Lin Guo, Bing-Chu Du +1 more | 2012-08-07 |
| 7819633 | Sputter ion pump | Li Qian, Jie Tang, Liang Liu, Jing Qi, Pi-Jin Chen +1 more | 2010-10-26 |
| 7814773 | Reference leak | Liang Liu, Shuai-Ping Ge, Bing-Chu Du, Cai-Lin Guo, Pi-Jin Chen +1 more | 2010-10-19 |
| 7812513 | Field emission cathode and planar light source using the same | Cai-Lin Guo, Li Qian, Jie Tang, Liang Liu, Bing-Chu Du +2 more | 2010-10-12 |
| 7791350 | Ionization vacuum gauge | Lin Xiao, Pi-Jin Chen, Yang Wei, Liang Liu, Shou-Shan Fan | 2010-09-07 |
| 7757371 | Process for manufacturing a reference leak | Liang Liu, Jie Tang, Peng Liu, Bing-Chu Du, Cai-Lin Guo +3 more | 2010-07-20 |
| 7750549 | Field emission lamp | Yang Wei, Peng Liu, Lei-Mei Sheng, Liang Liu, Cai-Lin Guo +2 more | 2010-07-06 |
| 7745995 | Flat panel display having non-evaporable getter material | Liang Liu, Jie Tang, Cai-Lin Guo, Bing-Chu Du, Pi-Jin Chen +1 more | 2010-06-29 |
| 7744956 | Method for forming a patterned array of carbon nanotubes | Peng Liu, Lei-Mei Sheng, Yang Wei, Liang Liu, Li Qian +3 more | 2010-06-29 |
| 7728504 | Field emitting light source and method for making the same | Bing-Chu Du, Jie Tang, Liang Liu, Cai-Lin Guo, Pi-Jin Chen +1 more | 2010-06-01 |
| 7714493 | Field emission device and field emission display employing the same | Bing-Chu Du, Jie Tang, Cai-Lin Guo, Liang Liu, Pi-Jin Chen +1 more | 2010-05-11 |
| 7663298 | Light source apparatus using field emission cathode | Pi-Jin Chen, Peng Liu, Lei-Mei Sheng, Yang Wei, Liang Liu +2 more | 2010-02-16 |
| 7638935 | Field emission cathode and light source apparatus using same | Peng Liu, Yang Wei, Lei-Mei Sheng, Liang Liu, Cai-Lin Guo +2 more | 2009-12-29 |
| 7605379 | Cold-cathode-based ion source element | Lin Xiao, Yuan-Chao Yang, Li Qian, Liang Liu, Pi-Jin Chen +1 more | 2009-10-20 |
| 7572165 | Method for making a carbon nanotube-based field emission cathode device including layer of conductive grease | Peng Liu, Yang Wei, Lei-Mei Sheng, Liang Liu, Shou-Shan Fan | 2009-08-11 |
| 7550913 | Field emission device having getter material | Cai-Lin Guo, Li Qian, Jie Tang, Liang Liu, Bing-Chu Du +2 more | 2009-06-23 |
| 7531953 | Field emission cathode with field emitters on curved carrier and field emission device using the same | Lei-Mei Sheng, Peng Liu, Yang Wei, Li Qian, Jie Tang +3 more | 2009-05-12 |
| 7442941 | Ion generator | Li Qian, Jing Qi, Jie Tang, Liang Liu, Pi-Jin Chen +1 more | 2008-10-28 |
| 7355329 | Field emission lamp | Yang Wei, Peng Liu, Lei-Mei Sheng, Liang Liu, Cai-Lin Guo +2 more | 2008-04-08 |
| 7353687 | Reference leak | Jie Tang, Liang Liu, Peng Liu, Bing-Chu Du, Cai-Lin Guo +2 more | 2008-04-08 |
| 7129708 | Vacuum ionization gauge with high sensitivity | Peng Liu, Yang Wei, Lei-Mei Sheng, Liang Liu, Cai-Lin Guo +2 more | 2006-10-31 |