Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493447 | Method for removing background from spectrogram, method of identifying substances through Raman spectrogram, and electronic apparatus | Wei Gou, Hongqiu Wang | 2022-11-08 |
| 10641709 | Raman spectrum inspection apparatus and security monitoring method for Raman spectrum inspection apparatus | Jianhong Zhang, Ankai Wang, Hongqiu Wang, Rui Fan | 2020-05-05 |
| 10260949 | Raman spectrum-based object inspection apparatus and method | Yumin Yi, Hongqiu Wang, Rui Fan, Shixin ZHANG | 2019-04-16 |
| 10218140 | Laser security interlocking device and corresponding method | Yumin Yi, Hongqiu Wang, Rui Fan, Shixin ZHANG | 2019-02-26 |
| 9997266 | Protective device and laser raman safety inspection apparatus comprising the same | Li Zhang, Shixin ZHANG, Lin Yang, Hongqiu Wang, Yumin Yi +1 more | 2018-06-12 |
| 9746404 | Inspection methods and apparatuses for liquids | Hongqiu Wang, Yumin Yi, Rui Fan | 2017-08-29 |
| 9442212 | Methods and devices for inspecting liquid | Yumin Yi, Li Zhang, Hongqiu Wang, Jianhong Zhang | 2016-09-13 |