Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10893556 | Method and apparatus for supporting local IP access in a femto cell of a wireless communication system | Song Yeon Cho, Chae Gwon Lim, Beom-Sik Bae | 2021-01-12 |
| D715483 | Hair drier | Jong Suk Ha | 2014-10-14 |
| 8375740 | Air conditioner having plural compressors and plural oil separators | Pil Hyun Yoon, Sai Kee Oh | 2013-02-19 |
| 7854138 | Method for controlling multi-unit air conditioning system | Il Nahm Hwang, Ho Jong Jeong, Seok Ho Yoon, Jin Ha Choi | 2010-12-21 |
| 7805961 | Supercooling apparatus of simultaneous cooling and heating type multiple air conditioner | Seok Ho Yoon, Young Min Park, Pil Hyun Yoon | 2010-10-05 |
| 7716941 | Multi-type air conditioner with defrosting device | Jong-Han Park, Young Min Park, Chang Seon Lee, Sung Chun Kim, Seung Yong Chang +2 more | 2010-05-18 |
| 7716942 | Service valve assembly and air conditioner having the same | Si-Kyong Sung, Ki Bum Kim, Jin Ha Choi, Jae Sik Kang | 2010-05-18 |
| 7617694 | Apparatus and method for controlling super-heating degree in heat pump system | Il Nahm Hwang, Young Min Park, Yoon Been Lee, Dong Jun Yang, Seok Ho Yoon +2 more | 2009-11-17 |
| 7584624 | Apparatus for preventing liquid refrigerant accumulation of air conditioner and method thereof | Il Nahm Hwang, Young Min Park, Yoon Been Lee, Dong Jun Yang, Seok Ho Yoon +2 more | 2009-09-08 |
| 7472559 | Method for controlling air conditioner | Young Min Park, Dong Jun Yang, Yoon Been Lee, Il Nahm Hwang, Seok Ho Yoon +2 more | 2009-01-06 |
| 7308800 | Multi-type air conditioner with defrosting device | Jong-Han Park, Young Min Park, Chang Seon Lee, Sung Chun Kim, Seung Yong Chang +2 more | 2007-12-18 |
| 7185502 | Multi-type air conditioner and method for controlling operation of the same | Jong-Han Park, Young Min Park, Chang Seon Lee, Sung Chun Kim, Seung Yong Chang +2 more | 2007-03-06 |
| 7124595 | Multi-type air conditioner with plurality of distributor able to be shutoff | Jong-Han Park, Young Min Park, Chang Seon Lee, Sung Chun Kim, Seung Yong Chang +2 more | 2006-10-24 |
| 7013666 | Multi-air conditioner and operation method thereof | Jong-Han Park, Young Min Park, Chang Seon Lee | 2006-03-21 |
| 6973796 | Multi-air conditioner and operation method thereof | Jong-Han Park, Young Min Park, Chang Seon Lee, Sung Chun Kim | 2005-12-13 |
| 6922613 | Method for operating multi-type air conditioner | Jong-Han Park, Young Min Park, Chang Seon Lee, Sung Chun Kim, Seung Yong Chang +1 more | 2005-07-26 |
| 6918264 | Multi-type air conditioner | Jong-Han Park, Young Min Park, Chang Seon Lee, Sung Chun Kim, Seung Yong Chang +1 more | 2005-07-19 |
| 6767184 | Blower | Sung Chun Kim, Young Min Park, Jong-Han Park, Jun Sei Lee | 2004-07-27 |
| 6695584 | Turbo fan | Seong Chun Kim, Young Min Park, Jong-Han Park, Jun Sei Lee | 2004-02-24 |