Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12126951 | Wireless microphone device and use method therefor | Xiangjun Zhou | 2024-10-22 |
| 11722976 | Time code synchronization method | Wulong Lin | 2023-08-08 |
| 11155534 | EGFR inhibitor free base or acid salt polycrystalline form, preparation method therefor, and application | Zhongke CHEN, Lei Liu, Rudi Bao | 2021-10-26 |
| 10759782 | EGFR inhibitor free base or acid salt polycrystalline form, preparation method therefor, and application | Zhongke CHEN, Lei Liu, Rudi Bao | 2020-09-01 |