Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422330 | System for online testing of packaging tightness of cigarette boxes | Bin Li, Shuang Wang, Le Wang, Ruilin Hu, Jiakang Li +6 more | 2025-09-23 |
| 12330097 | Solid-liquid separation mechanism and solid-liquid separation method for grain fermentation | Na Zhang, Yang Yang, Chunmin MA, Xin BIAN, Guang Zhang +5 more | 2025-06-17 |
| 12311899 | Brake-by-wire (BBW) electronic control actuator unit and use thereof | Zhaoyong Liu, Xun Li, Qian Zhang | 2025-05-27 |
| 12313508 | Purification method for detection of strontium isotope in silk cultural relic | Yang Zhou, Yong Liu, Zhiqin Peng, Hailing ZHENG, Hailiang Yang +4 more | 2025-05-27 |
| D1075425 | Insulated tank | — | 2025-05-20 |
| D1058928 | Hair removal device | — | 2025-01-21 |
| 12152196 | Continuous solid organic matter pyrolysis polygeneration system and method for using same | Hongyu Si, Xiaohui Liang, Suxiang Liu, Meirong XU, Yonggang Li +8 more | 2024-11-26 |
| 12096791 | Atomizing device and electronic cigarette | Ling Peng, Yonglu Guo, Xiaofeng Huang, Zhongli Xu, Yonghai Li | 2024-09-24 |
| 11854723 | PTC device including polyswitch | Jianhua Chen, Pinghong Li, Cheng Hu | 2023-12-26 |
| 11796394 | Automatic multichannel apparatus for assessing hot coal fallout propensity of burning cigarettes and assessing method thereof | Bin Li, Yi Zhang, Yong Liu, Mingjian Zhang, Long Zhang +6 more | 2023-10-24 |
| 11608268 | Method and device for preparing carbon nanotube and carbon nanotube prepared thereby | Shangkui Li, Bo Li, Xianxin Li, Haiping Zou, Minfeng Zhu | 2023-03-21 |
| 11464158 | Opposite belt-type precise seeding device | Yulong Chen, Longmei Zhang, Yubin Lan, Jianyong Li, Yanfei Zhang +3 more | 2022-10-11 |
| 11365363 | System for producing high-quality gas | Peng-Fei Fu, Yongjun Li, Yuchun Zhang | 2022-06-21 |
| 11089048 | Identifying spammer profiles | Yongzheng Zhang, Kaiyu Yang, Li Yang | 2021-08-10 |
| 9709190 | Height adjusting mechanism for an inlet valve | Guiyang HUANG, Zhijun Zhong | 2017-07-18 |
| 9587387 | Dual-drainage switching mechanism of water tank | Rongyu Zhang, Xingdong Wang | 2017-03-07 |
| 9554679 | Quick assembly and disassembly mechanism with button lock for a toilet cover | Diyi Hong, Weiquan Xie | 2017-01-31 |
| 9032561 | Lever control mechanism of a drain valve of a toilet tank | Meijuan Chen, Xingdong Wang | 2015-05-19 |
| 8943621 | Suction device for enhancing the negative pressure of the siphon of the toilet and the method thereof | — | 2015-02-03 |
| 8266732 | Auxiliary siphon device for the toilet | Rongyu Zhang | 2012-09-18 |
| 7327830 | Collimation and calibration integrative apparatus for container inspection system | Fengjun Zhang, Shangmin Sun, Junli Li, Yanli Deng, Zhizhong Liang +2 more | 2008-02-05 |
| 6488336 | Backrest adjustment device | — | 2002-12-03 |
| 6419320 | Base manipulation device for office chair | — | 2002-07-16 |