Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9182905 | Method for inputting command in mobile terminal using drawing pattern and mobile terminal using the same | Sang Hyuck Lee, Yoo Sun Shon, Ji Woon Kim, Woo Jin Suh | 2015-11-10 |
| 5682634 | Method and device for controlling speed of a washing machine motor | Dal-Ho Cheong | 1997-11-04 |