Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156908 | Light source device and projection display system thereof for adjustment of white balance | Yi Li | 2021-10-26 |
| 11053128 | Two-dimensional clay based composite phosphorus removing agent and preparation method and application thereof | Huaming YANG, Jing Ouyang, Liangjie Fu, Yi Zhang, Sainan Liu | 2021-07-06 |