Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800301 | Antenna sharing device for wireless access node systems in wireless communication network | Don-Yong Lee | 2017-10-24 |
| 9716301 | Radio frequency filter having a hollow box with a wrinkle structure and including a resonance element disposed therein which is short-circuited to the box by a pin | Dae-Soo Jeong | 2017-07-25 |
| 9564871 | Radio frequency filter | Duk-Yong Kim | 2017-02-07 |