Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10932362 | Circuit board | Jin A GU, Soo Jung YOON, Gyung Seok Lee, Hyun Gu Im | 2021-02-23 |
| 10924176 | Next generation in-building relay system and method | Sung-Yeop Pyun, Won-Yeol LEE | 2021-02-16 |