Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799941 | Harmonic oscillator and preparation method thereof, filtering device and electromagnetic wave device | Ruopeng Liu, Guanxiong Xu, Jingjing Liu, Ning Xu | 2017-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799941 | Harmonic oscillator and preparation method thereof, filtering device and electromagnetic wave device | Ruopeng Liu, Guanxiong Xu, Jingjing Liu, Ning Xu | 2017-10-24 |