Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11394504 | Method and apparatus for uplink transmission | Jingyuan Sun, Yuantao Zhang, Zhuyan Zhao | 2022-07-19 |
| 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 |
| 6770923 | High K dielectric film | Bich-Yen Nguyen, Xiao-Ping Wang | 2004-08-03 |