| 12385664 |
Air conditioner |
Changmin CHOI, Soonyong Choi, Hyuntak Lee |
2025-08-12 |
| D1006678 |
Dump truck |
Nadan Cho, Yoojeung Lim, Eunsook Seo, Sunwook Kwack, Younsik Bae +2 more |
2023-12-05 |
| 11493223 |
Air conditioner |
Kyongdo Lee, KwonHyung Lee |
2022-11-08 |
| D936707 |
Wheel loader |
Seula Choi, Hokwang Ryu, Yoojeung Lim, Eunsook Seo, Sunwook Kwack +2 more |
2021-11-23 |
| D934922 |
Excavator |
Seula Choi, Hokwang Ryu, Yoojeung Lim, Eunsook Seo, Sunwook Kwack +2 more |
2021-11-02 |
| 10871301 |
Air conditioner and control method thereof |
Chulmin Park, Sangwoo Lee, KwonHyung Lee |
2020-12-22 |
| 10866005 |
Air-conditioner system and control method, with first and second abnormality diagnosis |
Seunghwan Jung, Myungkyoon Kim |
2020-12-15 |
| 10663187 |
Air conditioning system and control method thereof |
Seunghwan Jung |
2020-05-26 |
| 10381813 |
Signal transmission device for air conditioner |
KwonHyung Lee, Chisun Ahn |
2019-08-13 |
| 9803880 |
Remote maintenance server, total maintenance system including the remote maintenance server and method thereof |
Seunghwan Jung, Sangwoo Lee |
2017-10-31 |
| 9574829 |
System for recovering waste heat |
Hojin Yang, Kidon Won, Doojin Lee, Soo Hyun Park |
2017-02-21 |
| 8936039 |
Communication apparatus, air conditioning system having the same and communication method thereof using refrigerant pipes |
Sangchul Youn, Seunghwan Jung |
2015-01-20 |
| 8781634 |
Air conditioning system and communication method thereof |
Sangchul Youn |
2014-07-15 |
| 8330366 |
Plasma display device |
Jungsun Kwak, Jungheon Kim |
2012-12-11 |
