Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230242 | Sound gathering device for voiceprint monitoring and preparation method | Yong Li, Ting-Ni Chen, Ling Ju, Jijing Yin, Ze Zhang +16 more | 2025-02-18 |
| 12072218 | Phase quadrature four-wavelength demodulation system and method of optical fiber F-P cavity sensor | Ling Ju, Beibei Weng, Xingchun Xu, Xiaoyun Liao, Lijian Ouyang +5 more | 2024-08-27 |