Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995311 | Centrifugal fan | Sang Yuk Son, Tae Man Yang | 2018-06-12 |
| 9416982 | Outdoor unit for air conditioner | Jung-Hoon Kim, Jeong Taek Park, Yong Sang Yoon | 2016-08-16 |
| 8601638 | Steam generator, method of controlling the same, cleaner using the same and method of controlling the cleaner | Jeong Ho Lee, Hyoung Jun Kim, Sung Il Park | 2013-12-10 |
| 8056181 | Vacuum cleaner and intake port unit thereof | Hyoung Jun Kim, Jay-Ho Choi, Sung Il Park | 2011-11-15 |
| 7917991 | Steam generator, method of controlling the same, cleaner using the same and method of controlling the cleaner | Jeong Ho Lee, Hyoung Jun Kim, Sung Il Park | 2011-04-05 |
| 7735185 | Upright type vacuum cleaner with water cleaning function | Hyeun Sik Nam, Young Woo Lee | 2010-06-15 |
| 7703171 | Complex type cleaner | Yong-Woo Lee, Ho-Seon Rew, Hyeun Sik Nam, Young Gyu Jung | 2010-04-27 |
| 7703172 | Complex type cleaner | Yong-Woo Lee, Ho-Seon Rew, Hyeun Sik Nam, Young Gyu Jung | 2010-04-27 |
| 7647672 | Vacuum cleaner | Hyeun Sik Nam, Yong-Woo Lee, Young Gyu Jung | 2010-01-19 |
| 7644470 | Complex type cleaner | Yong-Woo Lee, Ho-Seon Rew, Hyeun Sik Nam, Young Gyu Jung | 2010-01-12 |
| 7494520 | Filter device for vacuum cleaner | Hyeun Sik Nam, Yong-Woo Lee, Ho-Seon Rew | 2009-02-24 |
| 7377009 | Multi-functional cleaner selectively performing vacuum cleaning and water cleaning | Yong-Woo Lee, Ho-Seon Rew, Hyeun Sik Nam | 2008-05-27 |
| 7325275 | Cleaner having brush height control apparatus | Hyeun Sik Nam, Yong-Woo Lee, Ho-Seon Rew | 2008-02-05 |
| 7322071 | Complex type cleaner | Yong-Woo Lee, Hyeun Sik Nam, Ho-Seon Rew | 2008-01-29 |
| 7275399 | Condensing apparatus for washing and drying machine | Young Hwan Park, Kyung Seop Hong | 2007-10-02 |
| 7266862 | Suction apparatus of cleaner | Hyeun Sik Nam, Yong-Woo Lee, Ho-Seon Rew | 2007-09-11 |
| 7257859 | Cleaner having brush | Hyeun Sik Nam, Yong-Woo Lee, Ho-Seon Rew | 2007-08-21 |
| 7231687 | Vacuum cleaner with flow channel switch for blowing and sucking air | Ho-Seon Rew, Yong-Woo Lee, Hyeon-Sik Nam | 2007-06-19 |
| 7043944 | Drum type washing and drying apparatus | Young Hwan Park, Kyung Seop Hong | 2006-05-16 |
| 7021088 | Combination drier and washer and aeration apparatus thereof | Kyung Seop Hong, Young Hwan Park | 2006-04-04 |
| 6957501 | Clothes dryer and method for controlling operation thereof | Young Hwan Park, Mu Yong Choi, Dae Yun Park, Kyung Seop Hong | 2005-10-25 |
| 6832441 | Washing and drying machine and method for controlling drying process thereof | In Chul Jeong, Kyung Chul Woo, Kyeong Hwan Kim, Mu Yong Choi | 2004-12-21 |
| 6769196 | Condensing type clothes dryer and condenser thereof | Young Hwan Park, Mu Yong Choi, Dae Yun Park, Kyung Seop Hong | 2004-08-03 |
| 6665953 | Method for controlling washing and drying machine | Kyung Chul Woo, In Chul Jeong, Kyeong Hwan Kim, Mu Yong Choi | 2003-12-23 |