Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12207098 | Spectrum resource determining method and apparatus | Liwen Zhang, Ning He, Zhihua Liu, Quanzhong Gao | 2025-01-21 |
| 12035395 | SUL configuration method and communication apparatus | Liwen Zhang, Zhou Xu | 2024-07-09 |
| 10798317 | Multispectral color imaging device based on integrating sphere lighting and calibration methods thereof | John Haozhong Xin, Hui-liang Shen | 2020-10-06 |
| 10713780 | Color quality assessment based on multispectral imaging | John Haozhong Xin, Hui-liang Shen | 2020-07-14 |