Issued Patents All Time
Showing 126–150 of 176 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7174730 | Method for controlling air conditioner having multi-compressor | — | 2007-02-13 |
| 7174741 | Air conditioner | Yoon Jei Hwang, Chan Ho Song | 2007-02-13 |
| 7165419 | Apparatus for converting refrigerant pipe of air conditioner | Chan Ho Song, Seung-Youp Hyun, Jeong Taek Park, Yoon Jei Hwang | 2007-01-23 |
| 7165416 | Air conditioner | Yoon Jei Hwang, Chan Ho Song | 2007-01-23 |
| 7165420 | Apparatus for converting refrigerant pipe of air conditioner | Chan Ho Song, Seung-Youp Hyun, Jeong Taek Park, Yoon Jei Hwang | 2007-01-23 |
| 7162889 | Air conditioner | Yoon Jei Hwang, Chan Ho Song | 2007-01-16 |
| 7155921 | Air conditioning system and air conditioning method | Yoon Jei Hwang, Chan Ho Song | 2007-01-02 |
| 7095901 | Apparatus and method for adjusting focus position in iris recognition system | Ae Kyung Yang, Jang Jin Chae | 2006-08-22 |
| 7069740 | Accumulator and air conditioning system using the same | Yoon Jei Hwang, Chan Ho Song | 2006-07-04 |
| 7007495 | Combined ventilating and air conditioning system | Yoon Jei Hwang, Chan Ho Song | 2006-03-07 |
| 7003976 | Air conditioner | Yoon Jei Hwang, Chan Ho Song | 2006-02-28 |
| 7000892 | Pneumatic servo valve | Dong Soo Kim, Byung-Oh Choi, Kwang Young Kim | 2006-02-21 |
| RE38901 | Manufacturing methods of liquid crystal displays | Woon-Yong Park | 2005-11-29 |
| 6970463 | Apparatus for establishing path in synchronous digital hierarchy system and method thereof | Dong-Min Kim | 2005-11-29 |
| 6951116 | Air conditioner and method for controlling electronic expansion valve of air conditioner | Cheol-Min Kim, Yoon Jei Hwang | 2005-10-04 |
| 6945065 | Cooling/heating system of air conditioner | Yoon Jei Hwang, Chan Ho Song | 2005-09-20 |
| 6928826 | Method for controlling noise reduction of air conditioner | Cheol-Min Kim, Yoon Jei Hwang | 2005-08-16 |
| 6918263 | Air conditioning system | Yoon Jei Hwang, Chan Ho Song | 2005-07-19 |
| 6915658 | Accumulator and air conditioning system using the same | Yoon Jei Hwang, Chan Ho Song | 2005-07-12 |
| 6915655 | Air conditioning system | Yoon Jei Hwang, Chan Ho Song | 2005-07-12 |
| 6874326 | Air conditioning system with two compressors and method for operating the same | Min Ho So, Chang Min Choi, Yoon Jei Hwang, Deok Huh, Cheol-Min Kim | 2005-04-05 |
| 6871505 | Compressor-controlling device and method for air conditioner comprising a plurality of compressors | Min Ho So, Chang Min Choi, Yoon Jei Hwang, Deok Huh, Cheol-Min Kim | 2005-03-29 |
| 6843425 | Air conditioner and method for controlling the same | — | 2005-01-18 |
| 6843066 | Air conditioning system and method for controlling the same | Cheol-Min Kim, Yoon Jei Hwang, Ji-Young Jang | 2005-01-18 |
| 6843067 | Air conditioner and method for controlling electronic expansion valve of air conditioner | Cheol-Min Kim, Yoon Jei Hwang | 2005-01-18 |