Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9303351 | Washing machine | Cha Seung Jun, Dong Cheol Lee | 2016-04-05 |
| 8324847 | Motor for washer, method for controlling the motor, and method for controlling the washer | Cha Seung Jun, Dong Cheol Lee, Jae Chul Lee | 2012-12-04 |
| 8174162 | Motor and washing machine using the same | Cha Seung Jun | 2012-05-08 |
| 7956501 | Motor and washing machine using the same | Cha Seung Jun | 2011-06-07 |
| 7755242 | Motor, method for manufacturing the same, and washing machine using the same | Cha Seung Jun | 2010-07-13 |
| 7746025 | Variable speed motor | Byung Keol Choi, Dong Soo Lee, Dong Won Kim | 2010-06-29 |
| 7405502 | Motor and washing machine including the same | Cha Seung Jun | 2008-07-29 |
| 7196490 | Variable speed motor | Dong Won Kim, Byung Keol Choi, Tae Hee Lee | 2007-03-27 |
| 7091691 | Variable speed motor | Byung Keol Choi, Tae Hee Lee | 2006-08-15 |
| 6744157 | Outer rotor type induction motor | Byung Keol Choi, Dong Won Kim, Hee Tae Lim | 2004-06-01 |