Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11722115 | Radio frequency duplexer circuit and radio frequency substrate | Feng QU | 2023-08-08 |
| 11646488 | Liquid crystal phase shifter having a delay line with line spacing and/or line width that provides a specified cell thickness and an antenna formed therefrom | Yali Wang, Dongdong Zhang, Feng QU | 2023-05-09 |
| 11646489 | Liquid crystal phase shifter having a delay line with a plurality of bias lines on two sides thereof and an antenna formed therefrom | Yali Wang, Dongdong Zhang | 2023-05-09 |
| 11557826 | Antenna unit, preparation method, and electronic device | Yali Wang | 2023-01-17 |