Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598917 | Silicon nitride phased array chip based on a suspended waveguide structure | Heping Zeng, Mengyun Hu, Xiaojun Li, Qinggui Tan, Jinman Ge | 2023-03-07 |
| 11500218 | Three-port silicon beam splitter chip and its fabrication method | Heping Zeng, Xinyao Wu | 2022-11-15 |