Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742348 | Method for controlling linear expansion valve of heat-pump type air conditioning system using multi-compressors | Min Ho So, Won Hee Lee, Chang Min Choi, Deok Huh, Cheol-Min Kim | 2004-06-01 |
| 6722576 | Method for operating air conditioner in warming mode | Won Hee Lee, Cheol-Min Kim, Woo-Ho Cha, Deok Huh | 2004-04-20 |
| 6705097 | Compressor-controlling device and method for air conditioner comprising a plurality of compressors | Min Ho So, Won Hee Lee, Chang Min Choi, Deok Huh, Cheol-Min Kim | 2004-03-16 |
| 6564565 | Air conditioning system and method | — | 2003-05-20 |
| 6381974 | Coolant distributor of refrigerating cycle for heat pump | Yang Kyu Kim, Jong-Han Park, Cheol-Min Kim | 2002-05-07 |