Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352726 | Trace detection device | Qingjun Zhang, Yuanjing Li, Zhiqiang Chen, Jianmin Li, Weiping Zhu +4 more | 2025-07-08 |
| D1080995 | Hair straightener | — | 2025-06-24 |
| 11400407 | Decomposition method and apparatus based on basis material combination | Qingjun Zhang, Yuanjing Li, Zhiqiang Chen, Ziran Zhao, Yinong Liu +4 more | 2022-08-02 |
| 11346807 | Pulsed sampling-based ion mobility spectrometer and sniffer | Qingjun Zhang, Yuanjing Li, Zhiqiang Chen, Jianmin Li, Yinong Liu +7 more | 2022-05-31 |
| 11346808 | Trace detection device | Qingjun Zhang, Yuanjing Li, Zhiqiang Chen, Jianmin Li, Yinong Liu +5 more | 2022-05-31 |
| 11320407 | Gas chromatograph-ion mobility spectrometry combined equipment | Qingjun Zhang, Yuanjing Li, Zhiqiang Chen, Weiping Zhu, Yaohong Liu +3 more | 2022-05-03 |
| 11215626 | Gate system for sample detection and method of sample inspection | Qingjun Zhang, Yuanjing Li, Zhiqiang Chen, Ziran Zhao, Yinong Liu +4 more | 2022-01-04 |
| 11193860 | Gas purifying device and ion migration spectrometer | Qingjun Zhang, Yuanjing Li, Zhiqiang Chen, Ziran Zhao, Yinong Liu +3 more | 2021-12-07 |
| 11022581 | Multiple functions ion mobility spectrometer device | Qingjun Zhang, Yuanjing Li, Zhiqiang Chen, Jianmin Li, Yaohong Liu +6 more | 2021-06-01 |
| 10626867 | Electric compressor and refrigeration device having same | Masao Ozu, Jijiang Yu, Cheng Zhang, Hong Guo, Xingbiao Zhou +2 more | 2020-04-21 |
| 10605492 | Refrigeration cycle device | Masao Ozu, Weimin Xiang, Jijiang Yu, Hong Guo, Cheng Zhang +3 more | 2020-03-31 |
| 10357890 | Detachable floating shaver | Youchun Yan, Guang Lu | 2019-07-23 |