Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402326 | Systems and methods for multi-wavelength scattering based smoke detection using multi-dimensional metric monitoring | Zhinan Yu, Chun Chung Patrick Chan, Fangyi Shi | 2022-08-02 |
| 11333606 | Apparatus and method for visually inspecting gemstones | Fangyi Shi, Wai Yi Yeung | 2022-05-17 |
| 11215504 | High-throughput compact static-Fourier-transform spectrometer | — | 2022-01-04 |
| 10830641 | Compact spectrometer having reflective wedge structure | Wai Yi Yeung, Siddharth Agrawal, Chun-Xia Zhang | 2020-11-10 |