Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193860 | Gas purifying device and ion migration spectrometer | Qingjun Zhang, Yuanjing Li, Zhiqiang Chen, Ziran Zhao, Yaohong Liu +3 more | 2021-12-07 |
| 11028334 | Gradient copolymer, its production and application thereof | Yao ZHANG, Qinghua Duan, Kecheng Wei, Hongwei Sun | 2021-06-08 |
| 10989689 | Gas chromatography-ion mobility spectrometry detector and gas chromatograph-ion mobility spectrometer | Qingjun Zhang, Weiping Zhu, Yuanjing Li, Zhiqiang Chen, Ziran Zhao +5 more | 2021-04-27 |
| 10984565 | Image processing method using convolutional neural network, image processing device and storage medium | Yuxiang Xing, Kaichao Liang, Le Shen, Li Zhang, Hongkai YANG +3 more | 2021-04-20 |