Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794923 | Wiping-type sample sampling and feeding device, card reading apparatus, and gate machine apparatus | Qingjun Zhang, Yuanjing Li, Ziran Zhao, Qiufeng Ma, Ge Li +1 more | 2020-10-06 |
| 10782211 | Gathering and sampling device and inspection apparatus | Qingjun Zhang, Yuanjing Li, Ziran Zhao, Ge Li, Qiufeng Ma +1 more | 2020-09-22 |
| 10663429 | Device for collecting semi-volatile or non-volatile substrate | Qingjun Zhang, Yuanjing Li, Zhiqiang Chen, Ziran Zhao, Yinong Liu +4 more | 2020-05-26 |