| 10228150 |
Humidifying apparatus |
Sang Hoon Lee, Jeong-Myeong Kim, Yong Jong Park |
2019-03-12 |
| 9765981 |
Humidification filter, and vaporizing humidifier including the same |
Sang Hoon Lee, Jeong-Myeong Kim |
2017-09-19 |
| 8902273 |
Display apparatus having video call function, method thereof, and video call system |
— |
2014-12-02 |
| 8482592 |
Display apparatus and control method thereof |
Young Ho Ahn, Kyoung Wook Kim |
2013-07-09 |
| 8470084 |
Electric precipitator and high voltage electrode thereof |
Jun Ho Ji, Kochiyama Yasuhiko, Hyong Soo Noh, So Young Yun |
2013-06-25 |
| 8349052 |
Electric precipitator and electrode thereof |
Hyong Soo Noh, Kochiyama Yasuhiko, Jun Ho Ji, So Young Yun |
2013-01-08 |
| 8279251 |
Display apparatus having video call function, method thereof, and video call system |
— |
2012-10-02 |