Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8091377 | Simultaneous heating/cooling multi air conditioner | Ho Jong Jeong, Baik Young Chung | 2012-01-10 |
| 7854138 | Method for controlling multi-unit air conditioning system | Sung Oh Choi, Ho Jong Jeong, Seok Ho Yoon, Jin Ha Choi | 2010-12-21 |
| 7617694 | Apparatus and method for controlling super-heating degree in heat pump system | Young Min Park, Yoon Been Lee, Dong Jun Yang, Seok Ho Yoon, Jong-Han Park +2 more | 2009-11-17 |
| 7600389 | Multi-unit air conditioner and method for controlling the same | Ki Bum Kim, Pil Hyun Yoon, Do Yong Ha, Young Min Park | 2009-10-13 |
| 7584624 | Apparatus for preventing liquid refrigerant accumulation of air conditioner and method thereof | Young Min Park, Yoon Been Lee, Dong Jun Yang, Seok Ho Yoon, Jong-Han Park +2 more | 2009-09-08 |
| 7472559 | Method for controlling air conditioner | Young Min Park, Dong Jun Yang, Yoon Been Lee, Seok Ho Yoon, Jong-Han Park +2 more | 2009-01-06 |
| 7407002 | Air conditioner and outdoor unit therefor | Sae-Dong Jang, Jin-Seob Song, Bong-Soo Park, Dong Jun Yang, Ho Jong Jeong | 2008-08-05 |
| 7272943 | Control method for multiple heat pump | Sai Kee Oh, Yoon Been Lee, Se Dong Chang | 2007-09-25 |
| 7263846 | Refrigerant bypassing and filtering apparatus of air conditioner and method for controlling the same | Seok Ho Yoon, Pil Hyun Yoon, Ho Jong Jeong, Won Kang | 2007-09-04 |
| 7181917 | Control method for four-way valve of multiple heat pump | Sai Kee Oh, Yoon Been Lee, Se Dong Chang | 2007-02-27 |
| 6851273 | Air conditioner and outdoor unit therefor | Sae-Dong Jang, Jin-Seob Song, Bong-Soo Park, Dong Jun Yang, Ho Jong Jeong | 2005-02-08 |
| 6772600 | Multi-unit air conditioner and method for controlling the same | — | 2004-08-10 |
| 6755038 | Multi-unit air conditioner and method for controlling the same | — | 2004-06-29 |