Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10926566 | Heat-sensitive treatment-free planographic printing plate material containing thermosensitive protection layer and application thereof | Shuyun Zhou, Yingquan Zou, Fang Xing, Shizhuo Xiao, Ping Chen +1 more | 2021-02-23 |
| 8541241 | Fluid-specimen collecting and testing device and method for recording chromatographic assay test results | John Wu, Chongyang Zhao | 2013-09-24 |
| 7300626 | Fluid-specimen collecting and testing device and method for recording chromatographic assay test results | John Wu, Chongyang Zhao | 2007-11-27 |