Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042414 | Wipe sampling assembly | Hua Peng, Jianhua Liu, Zhongxia Zhang, Wei Chen | 2011-10-25 |
| 8013297 | Ion gate for dual ion mobility spectrometer and method thereof | Hua Peng, Qingjun Zhang, Jin Lin, Yuanjing Li, Zhiqiang Chen +6 more | 2011-09-06 |