Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127865 | Air conditioning system including a bypass pipe | Song Choi, Baik Young Chung, Kyung-Won Seo | 2015-09-08 |
| 8261569 | Air conditioning system | Song Choi, Beom Soo Seo | 2012-09-11 |
| 8141376 | Air conditioning system having a pressure compensation device | Song Choi, Baik Young Chung | 2012-03-27 |
| 7305841 | Cogeneration system | Eun Jun Cho, Yoon Jei Hwang, Cheol-Min Kim, Cheol Soo Ko | 2007-12-11 |
| 7275382 | Cogeneration system | Eun Jun Cho, Yeong Seop Choe, Jae Won Lee, Baik Young Chung | 2007-10-02 |
| 7243505 | Cogeneration system | Eun Jun Cho, Young Seob Choi, Baik Young Cheong, Jae Won Lee | 2007-07-17 |
| 7240504 | Cogeneration system | Eun Jun Cho, Young Seob Choi, Baik Young Cheong, Jae Won Lee | 2007-07-10 |
| 7240502 | Method for controlling operation of air-conditioner | Eun Jun Cho, Yoon Jei Hwang, Cheol-Min Kim, Chan Ho Song, Chang Min Choi +5 more | 2007-07-10 |
| 6519957 | Method for controlling air conditioner having multi-compressor | Deok Huh | 2003-02-18 |
| 6446456 | Heat pump and method for controlling operation thereof | — | 2002-09-10 |
| 6393842 | Air conditioner for individual cooling/heating | Cheol-Min Kim, Yoon Jel Hwang | 2002-05-28 |