Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12057781 | Signal sampling method, sampling circuit, integrated circuit and switching power supply thereof | Zhan Chen, Jin Jin, Guiying Zhang | 2024-08-06 |
| 12037316 | Energy-saving method for preparing electronic-grade carbonate | Haiyong Li, Guangqiang Zheng, Fei Li | 2024-07-16 |