Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D749242 | Lens for LED bulb | Won-Chul Hwang | 2016-02-09 |
| D743583 | LED lamp | Young Jin Kim, Min-Ho Cha | 2015-11-17 |
| D742556 | LED electric bulb | Won-Chul Hwang | 2015-11-03 |
| D741518 | LED bulb | Won-Chul Hwang | 2015-10-20 |
| D741517 | LED bulb | Won-Chul Hwang | 2015-10-20 |
| D729470 | Vacuum cleaner | Dong-Hyuk Uim | 2015-05-12 |
| D636474 | Wall-mounted air conditioner | Kyung Ho Chai | 2011-04-19 |
| D598528 | Dehumidifier | Ji Hyeoung Lee | 2009-08-18 |
| D558318 | Air conditioner | Nishigawa Hyo | 2007-12-25 |
| D557782 | Outdoor unit of an air conditioner | — | 2007-12-18 |
| D556880 | Air conditioner | Nishigawa Hyo | 2007-12-04 |