Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173020 | New-type oxazolidinone compounds and preparation method therefor | Cheng Yang, Dongxing Li, Sumin Qi, Qiyuan Zhang, Xiaodan Zhao | 2024-12-24 |
| 11993561 | Expectorant compound, preparation method thereof and use thereof | Cheng Yang, Sumin Qi, Qiyuan Zhang, Dongxing Li, Xiaodan Zhao | 2024-05-28 |
| 11139349 | Display apparatus, panel switching method and electronic device | Shihai Zhang, Yu Chen Zhou, Xiaoli Shi | 2021-10-05 |
| 11131887 | Display apparatus, panel switching method and electronic device | Shihai Zhang, Yu Chen Zhou, Xiaoli Shi | 2021-09-28 |