Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11984635 | Filter | Dunrong Li, Ze Yin, Jian Lu | 2024-05-14 |
| 11973255 | Cross-coupled filter | Dunrong Li, Ze Yin, Qiang Li | 2024-04-30 |
| 11923588 | Single-layer cross-coupled filter | Dunrong Li, Ze Yin, Jian Lu | 2024-03-05 |
| 11799181 | Cross-coupled filter | Dunrong Li, Ze Yin, Qiang Li | 2023-10-24 |