Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8776552 | Washing machine and laundry amount detection device thereof | Sang Jun Lee, Jeong Su Han, Ji Hoon Ha | 2014-07-15 |
| 8302433 | Damper, washing machine with the same and control method thereof | Jeong Su Han, Ho Yoon, Jung-Hyeon Kim, Sang Jun Lee, Jung Won Choi +1 more | 2012-11-06 |
| 8220278 | Air conditioner and temperature sensor | Seong Joo Han, Su Ho Jo, Sung Hoon Kim, Jeong Su Han, Sang Jun Lee +1 more | 2012-07-17 |
| 8033124 | Refrigerator and defrost control method thereof | Seong Joo Han, Young Shik Shin, Jeong Su Han, Sung Hoon Kim, Su Ho Jo +2 more | 2011-10-11 |
| 7477032 | Compressor and a driving method thereof | Kwang-Woon Lee | 2009-01-13 |
| 7095204 | Startup control method of brushless DC motor | Kwang-Woon Lee, Dae Kyong Kim, Sang Taek Lee | 2006-08-22 |