Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8281623 | Top-loading drum type washing machine | Jae Won Chang | 2012-10-09 |
| 8250886 | Washing-drying/drying machine | Sang Wook Hong | 2012-08-28 |
| 8234890 | Drum-type washing machine | Jae Won Chang, Hyun Seok Seo, Min Gyu Jo | 2012-08-07 |
| 8225628 | Drum-type washing machine | Jae Won Chang, Hyun Seok Seo, Min Gyu Jo | 2012-07-24 |
| 8220294 | Drum-type washing machine | Jae Won Chang, Hyun Seok Seo, Min Gyu Jo | 2012-07-17 |
| 8201422 | Drum type washing machine | Sang Wook Hong | 2012-06-19 |
| 8186185 | Drum type washing machine | Sang Wook Hong | 2012-05-29 |
| 8186184 | Washing-drying/drying machine | Sang Wook Hong | 2012-05-29 |
| 8166782 | Drum type washing machine | Sang Wook Hong | 2012-05-01 |
| 8046854 | Washing machine | Kyu Hwan Lee, Jae Hyun Choi | 2011-11-01 |
| 7930912 | Washing machine | Kyu Hwan Lee, Jae Hyun Choi, Ig Geun Kwon | 2011-04-26 |
| 7921681 | Washing-drying/drying machine | Sang Wook Hong | 2011-04-12 |
| 7900487 | Mechanical apparatus for washing/drying | — | 2011-03-08 |
| 7849716 | Drum type washing machine | Hyun Seok Seo, Min Kyu Jo, Jae Won Chang | 2010-12-14 |
| 7841220 | Drum-type washing machine | Jae Won Chang, Hyun Seok Seo, Min Gyu Jo | 2010-11-30 |
| 7827834 | Bearing housing assembly of drum-type washing machine and drum-type washing machine with the same | Jae Won Chang | 2010-11-09 |
| 7634925 | Washing and drying machine | Sang Wook Hong | 2009-12-22 |
| 7617705 | Washing machine | Jae Won Chang, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo | 2009-11-17 |
| 7607326 | Drum type washing machine and bearing housing structure thereof | Jae Won Chang, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo | 2009-10-27 |
| 7589442 | Motor and washing machine with the same mounted therein | Dong Won Kim, Sang Wook Hong | 2009-09-15 |
| 7574879 | Drum washing machine | Jae Won Chang | 2009-08-18 |
| 7568366 | Drum-type washing machine and bearing housing structure thereof | Jae Won Chang, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo | 2009-08-04 |
| 7454930 | Drum-type washing machine | — | 2008-11-25 |
| 7421865 | Washing machine with drying function and method of controlling the same | Tae Hee Lee, Byung Keol Choi, Hyun Seok Seo, Sang Wook Hong, Moon Hee Hong +2 more | 2008-09-09 |
| 7299664 | Device for controlling motor in washing machine and method for controlling process of washing machine by using the same | Bo-Young Chang, Byung Keol Choi, Seung Chul Park, Dong Won Kim | 2007-11-27 |