Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7735346 | Door of drum-type washing machine, and method of manufacturing door with decorative portion thereof | Young Hoon Ha, Bo Yoen Kim, Ji Chang Son | 2010-06-15 |
| 7716957 | Drum type washing machine with door ring | Young Hoon Ha, Bo Yoen Kim, Ji Chang Son | 2010-05-18 |
| 7694537 | Door for drum type washing machine and method of manufacturing door with decorative part | Young Hoon Ha, Bo Yoen Kim, Ji Chang Son | 2010-04-13 |