Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9793594 | Dielectric resonator/filter having a hollow dielectric cylinder with pre-defined areas plated with silver | Lijuan Zhao, Nan Shen, Wende Bai | 2017-10-17 |
| 9728830 | Dielectric resonator and filter including a dielectric column secured to a housing using multiple insulating fixed modules | Lijuan Zhao, Nan Shen, Wende Bai | 2017-08-08 |
| 9559730 | Multiplexer | Qi Tian, Nan Shen, Hua Yang, Lijuan Zhao | 2017-01-31 |