Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10700315 | Battery case and remote controller including the same | Jang-Won Han, In Kyu Baek | 2020-06-30 |
| 9984562 | Remote controller having tilt switch and a plurality of metal domes | Sung-hyuk KWON | 2018-05-29 |
| 6433719 | Digital-analogue transformer using resistor string | — | 2002-08-13 |