Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8139163 | Television link infrared modulation circuit | Young Sik Ryu, Hyo Young Maeng | 2012-03-20 |
| 7671926 | Radio frequency modulator | Jong Jin Lee, Ryo Young Mang | 2010-03-02 |
| 7627297 | Multi-tuner system, single package dual tuning system and receiver and digital television using the same | — | 2009-12-01 |