Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103015 | Purification unit, purification device and using method | Shidan LONG | 2024-10-01 |
| 12105044 | Quality detection method for microelectrostatic device with built-in power supply | Shidan LONG, Kejun JIANG | 2024-10-01 |
| 12023616 | Method for preparing unbreakable micro-electrostatic filter | Shidan LONG, Qin Li | 2024-07-02 |