Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440930 | Preparation method of high-purity total ginkgo flavonol glycoside and application of same | Shuang LIANG, Qi Gao, Dandan Wang, Guoqin Zhu | 2022-09-13 |
| 11350215 | Audio play and acquisition method and apparatus, device, and readable storage medium | — | 2022-05-31 |