Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1058622 | Cutting insert for machine tools for metalworking | Nam Seon Lee, Sang Yong Lee | 2025-01-21 |
| 8621893 | Washing machine and method of controlling the same | Hong Seok Ko, Gyu Sung Na | 2014-01-07 |
| 8316494 | Washing machine and method for controlling the same | Byoung Yull Yang, Hyung Kim, Sang Yeon Pyo, Seon-Woo Park, Hye Yang +3 more | 2012-11-27 |
| 7761187 | Tub oscillation control method of drum type washing machine | Hong Seok Ko, Gyu Sung Na | 2010-07-20 |
| 7490491 | Washing machine with wetting water and steam control | Byoung Yull Yang, Hyung Kim, Sang Yeon Pyo, Seon-Woo Park, Hye Yang +3 more | 2009-02-17 |
| 7406737 | Washing machine and control method thereof | Byoung Yull Yang, Hyung Kim, Sang Yeon Pyo, Seon-Woo Park, Hye Yang +3 more | 2008-08-05 |
| 7404304 | Drum type washing machine with heater using steam and hot water | Byoung Yull Yang, Hyung Kim, Sang Yeon Pyo, Seon-Woo Park, Hye Yang +3 more | 2008-07-29 |
| 7290412 | Washing machine | Byoung Yull Yang, Hyung Kim, Sang Yeon Pyo, Seon-Woo Park, Hye Yang +3 more | 2007-11-06 |