Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367795 | Image display device | Joon-Bo Shim, Yong Duk Bae, Cheol Chun Yang, Ji Hun PARK, Jung Hee Seo +1 more | 2025-07-22 |
| 9435587 | Clothing dryer and blockage detection method thereof | Hyung Woo Lee, Sang Oh Yoo, Geun Kang, Pil Soo Chang | 2016-09-06 |
| 9091014 | Clothing dryer and control method thereof | Hyung Woo Lee, Ja Young Kim | 2015-07-28 |
| 9009987 | Clothing dryer and control method thereof | Hyung Woo Lee, Ja Young Kim, Sang Oh Yoo | 2015-04-21 |
| 8701309 | Dryer | Phil Soo Chang, Hyung Woo Lee | 2014-04-22 |
| 8365319 | Drain device | — | 2013-02-05 |
| D664727 | Lifter for washing machine | Sangoh YOO | 2012-07-31 |
| 6505808 | Apparatus for mounting engine for automobiles | — | 2003-01-14 |